Displaying 49 to 72 (of 88 products)

Willmann-Bell

THE BEST OF AMATEUR TELESCOPE MAKING JOURNAL VOLUME 2

Marca Willmann-Bell

THE BEST OF AMATEUR TELESCOPE MAKING JOURNAL VOLUME 2

THE JPL LUNAR AND PLANETARY EPHEMERIS CDROM

Marca Willmann-Bell

THE JPL LUNAR AND PLANETARY EPHEMERIS CDROM

INTRODUCTION TO LENS DESIGN WITH PRACTICAL ZEMAX EXAMPLES

Marca Willmann-Bell

INTRODUCTION TO LENS DESIGN WITH PRACTICAL ZEMAX EXAMPLES

ASTRONOMICAL PHOTOMETRY. A TEXT AND HANDBOOK FOR THE ADVANCED AMATEUR AND PROFESSIONAL ASTRONOMER

Marca Willmann-Bell

ASTRONOMICAL PHOTOMETRY. A TEXT AND HANDBOOK FOR THE ADVANCED AMATEUR AND PROFESSIONAL ASTRONOMER

METHODS OF ORBIT DETERMINATION FOR THE MICRO COMPUTER

Marca Willmann-Bell

METHODS OF ORBIT DETERMINATION FOR THE MICRO COMPUTER

SOLVING KEPLER'S EQUATION OVER THREE CENTURIES

Marca Willmann-Bell

SOLVING KEPLER'S EQUATION OVER THREE CENTURIES

PHOTOELECTRIC PHOTOMETRY OF VARIABLE STARS. 2N EDITION

Marca Willmann-Bell

37,10€

PHOTOELECTRIC PHOTOMETRY OF VARIABLE STARS. 2N EDITION

A MANUAL FOR AMATEUR TELESCOPE MAKERS. WITH DETAILED PLANS TO CONSTRUCT THREE DIFFERENT TELESCOPES

Marca Willmann-Bell

A MANUAL FOR AMATEUR TELESCOPE MAKERS. WITH DETAILED PLANS TO CONSTRUCT THREE DIFFERENT TELESCOPES

STAR CLUSTERS

Marca Willmann-Bell

COMPUTER MODELING: FROM SPORTS TO SPACEFLIGHT...FROM ORDER TO CHAOS

Marca Willmann-Bell

COMPUTER MODELING: FROM SPORTS TO SPACEFLIGHT...FROM ORDER TO CHAOS

COMPUTER MODELING: FROM SPORTS TO SPACEFLIGHT...FROM ORDER TO CHAOS_1

CCD ASTRONOMY. CONSTRUCTION AND USE OF AN ASTRONOMICAL CCD CAMERA

Marca Willmann-Bell

CCD ASTRONOMY. CONSTRUCTION AND USE OF AN ASTRONOMICAL CCD CAMERA

TELESCOPE CONTROL

Marca Willmann-Bell

TELESCOPE CONTROL

ASTROPHOTOGRAPHY. FEATURING THE FX SYSTEM OF EXPOSURE DETERMINATION

Marca Willmann-Bell

ASTROPHOTOGRAPHY. FEATURING THE FX SYSTEM OF EXPOSURE DETERMINATION

MEN, MONSTERS AND THE MODERN UNIVERSE

Marca Willmann-Bell

MEN, MONSTERS AND THE MODERN UNIVERSE

PLANETARY AND LUNAR COORDINATES 2001-2020

Marca Willmann-Bell

PLANETARY AND LUNAR COORDINATES 2001-2020

WIL TIRION'S AND BRIAN SKIFF'S BRIGHT STAR ATLAS 2000.0

Marca Willmann-Bell

WIL TIRION'S AND BRIAN SKIFF'S BRIGHT STAR ATLAS 2000.0

URANOMETRIA 2000.0 VOLUME 2. THE SOUTHERN HEMISPHERE TO +6º

Marca Willmann-Bell

URANOMETRIA 2000.0 VOLUME 2. THE SOUTHERN HEMISPHERE TO +6º

URANOMETRIA 2000.0 VOLUME 3. THE DEEP SKY FIELD GUIDE

Marca Willmann-Bell

URANOMETRIA 2000.0 VOLUME 3. THE DEEP SKY FIELD GUIDE

URANOMETRIA 2000.0 VOLUMEN I. THE NORTHERN HEMISPHERE TO -6º

Marca Willmann-Bell

URANOMETRIA 2000.0 VOLUMEN I. THE NORTHERN HEMISPHERE TO -6º

PRACTICAL COMPUTER-AIDED LENS DESIGN

Marca Willmann-Bell

87,50€

PRACTICAL COMPUTER-AIDED LENS DESIGN

TRANSITS

Marca Willmann-Bell

TRANSITS

THE ORRERY. COMPUTER MODELS ASTRONOMICAL SYSTEMS (INCLUYE DISKETTE)

Marca Willmann-Bell

THE ORRERY. COMPUTER MODELS ASTRONOMICAL SYSTEMS (INCLUYE DISKETTE)

ADVANCED TELESCOPE MAKING TECHNIQUES. VOL. 2 MECHANICAL

Marca Willmann-Bell

ADVANCED TELESCOPE MAKING TECHNIQUES. VOL. 2 MECHANICAL

BUILD YOUR OWN TELESCOPE. COMPLETE PLANS FOR FIVE TELESCOPES YOU CAN BUILD WITH SIMPLE HANDS TOOLS

Marca Willmann-Bell

BUILD YOUR OWN TELESCOPE. COMPLETE PLANS FOR FIVE TELESCOPES YOU CAN BUILD WITH SIMPLE HANDS TOOLS