000 00348nam a2200145Ia 4500
020 _a0000000000000
082 _b1161
_a500.030
100 _a"Yadav, Mahender"
245 0 _aDictionary Of Science
260 _b,Anmol Publications
_aIndia
_c1993
300 _a323
944 _cR
999 _c247081
_d247081