000
00305nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
140
040
_a
ET
100
_a
G.P.H.
245
0
_a
Learning Social Science
260
_b
Gully Baba
_a
DELHI
300
_a
148
500
_a
67818
942
_c
BK
999
_c
73781
_d
73781