000 00491nam a2200181Ia 4500
005 20250619145002.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c80
040 _aMAIN
041 _aEnglish
082 _a660
_bDAV
100 _aDavies, G. S.
245 0 _aChemical engineering economics and decision analysis
260 _aMadras
_b; Chemical Engineering Education Development Centre
_c, 1980
300 _aix,247p.
650 _aChemical Technology
942 _cBK
999 _c117955
_d117955