000 00287nam a2200109Ia 4500
008 151011s9999 xx 000 0 und d
041 _aHIN
245 _aScience glossary- 1 (Hindi-English)
260 _c1970
_aDelhi
_bMinistry of Education
300 _axviii, 614p.
942 _cBK
_2udc
_02
999 _c21492
_d21492