000 00552nam a2200193Ia 4500
000 00477nam a2200121 a 4500
008 220704s1998 ||||||||||||||||| || u
050 _a660 NAT 1998
060 _a660 NAT 1998
082 _a660 NAT 1998
100 _aNath, Dwarakanath G. K.
245 0 _aChemical engineering
_b practice and drawing
260 _aChennai
_bSathyabama Engineering College
_c1998
300 _a150 p
365 _b1
_cOMR
650 _aProcess Operation and Maintenance
700 _aNath, Dwarakanath G. K.
942 _cLBK
999 _c6989
_d6989