000 00287nam a2200121Ia 4500
999 _c152572
_d152572
082 _a338.6
_bUMA/SM
100 _aUma Maheswara Rao, C H
245 _aSmall scale industries
260 _bPopular prakashan
_aBombay
_c1965
300 _avii, 223
546 _aEnglish
942 _cBK
_2ddc