000 00469nam a2200181Ia 4500
999 _c29472
_d29472
003 OSt
005 20220605085558.0
008 210501s9999 xx 000 0 und d
040 _cKL MEHTA
082 _a640 H74;1
100 _aSinghal; Om Prakash,Asha Rani and Priyadarshani;Pritama
245 0 _aGrah vigyan ke mul sidhant
_hHindi
250 _a10th ed.
260 _c1974
_bKitab Mahal
_aAllahabad
300 _a840
651 _aHome Science
942 _cBK
_2ddc