000 00395nam a2200145 a 4500
005 20260717091423.0
008 260717s1992 ii 000 0 eng d
041 _aeng
082 0 4 _a500
100 1 _aRanvena, M. B.
245 1 0 _aScientific method science technology and development(FC. II) /
_cRanvena, M. B.
264 1 _aBombay :
_bManan Prakashan,
_c1992.
300 _a290 p.
942 _cBK
999 _c31562
_d31562