TY  - BOOK
AU  - Moché,Dinah L.
TI  - Astronomy: a self-teaching guide 
T2  - Wiley self teaching guides
SN  - 0471530018 (acidfree paper) :
AV  - QB45 .M723 1993
U1  - 520 20
PY  - 1993///
CY  - New York
PB  - Wiley
KW  - Astronomy
N1  - Acc. no. 4311 = 3rd ed. ; 1987 ; xi, 297 p. ; P. 272.16; Includes bibliographical references (p. 320-323) and index
ER  -