000
00246pam a2200109a 44500
082
_a
522.7
_b
G65T
100
_a
Gorakh Prasad
245
1
_a
TEXT-BOOK ON SPHERICAL ASTRONOMY
260
_a
_b
Pothishala
_c
1962
964
_g
CIRC
997
_a
20151 C
999
_c
412463
_d
412463