Robbins, R. Robert <br/><br/>
Discovering astronomy 
R. Robert Robbins, William H. Jefferys 
 - 2nd ed 
 - New York  Wiley  c1988 
 - xv, 480 p., [12] p. of plates  ill. (some col.)  28 cm. +  instrument package 
<br/><br/> Jefferys? name appears first on the earlier edition 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0471832111 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy