000
00277nam a2200133Ia 4500
020
_a
8122311946
082
_a
823 SAN
100
_a
SANCHIT
110
_a
PRATEEK
245
_a
BACHELORS THEOREM
260
_a
NEW DELHI
_b
PUSTAK MAHAL
_c
2011
300
_a
248
942
_2
ddc
_c
D
999
_c
71134
_d
71134