Ridpath, Ian.
The monthly sky guide / Ian Ridpath and Wil Tirion. - 4th ed. - Cambridge : Cambridge University Press, 1996. - 64 p. : ill. (some col.) ; 30 cm.
Editions for 7- cataloged as a serial in LC.
Includes bibliographical references (p. 64) and index.
0521568390 (pbk.)
95040657
Stars--Observers' manuals.
QB63 / .R525 1996
523.8/022/3
The monthly sky guide / Ian Ridpath and Wil Tirion. - 4th ed. - Cambridge : Cambridge University Press, 1996. - 64 p. : ill. (some col.) ; 30 cm.
Editions for 7- cataloged as a serial in LC.
Includes bibliographical references (p. 64) and index.
0521568390 (pbk.)
95040657
Stars--Observers' manuals.
QB63 / .R525 1996
523.8/022/3