000
00251nam a2200109Ia 4500
008
160921s9999 xx 000 0 und d
100
_a
BHATNAGAR,A.B.
245
_a
GANIT SHIKSHAN
260
_b
MERUT: R.LAL PUSTAK
_c
2012
300
_a
455
942
_c
BK
999
_c
31427
_d
31427