000 00458nam a2200145Ia 4500
008 170101s1975 xx 000 0 und d
082 _aT 658.965.028.209.545 K12S
100 _aKanwal Jit Singh
245 _aStudy of solvent extraction units in Punjab - management aspects
260 _aLudhiana
_bP. A. U.
_c1975
300 _a29cm. 74
650 _aOIL INDUSTRIES -- MANAGEMENT -- PUNJAB
653 _aOIL INDUSTRIES -- MANAGEMENT -- PUNJAB
942 _2ddc
_cT
999 _c66011
_d66011