000 00323nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
020 _a74623338
100 _a"Patranabis, D"
245 0 _aPrinciples Of Process Co
250 _aSecond
260 _aNew Delhi
260 _bTMH
260 _c1981
300 _a"xiv, 407"
999 _c18503
_d18503