000 00421nam a2200169Ia 4500
999 _c29153
_d29153
003 OSt
005 20220605090024.0
008 210501s9999 xx 000 0 und d
040 _cKL MEHTA
082 _a640 G93N
100 _aGupta;Susheel,Aggarwal ;Santosh
245 0 _aNutan grah vgyan
_hHindi
260 _c1975
_bShree Mahavir Book Depot
_aDelhi
300 _a800Ppg
651 _aHome Science
942 _cBK
_2ddc