000 00362nam a2200121Ia 45e0
008 181001s1972 xx 000 0 und d
100 _aGorakh Prasad
245 0 _aCalculus
260 _aAllahabad
_bPothishala
_c1972
300 _a149
942 _2ddc
_cBK
999 _c2515
_d2515