000 00392nam a22001337a 4500
008 160508b xsy||||| |||| 00| 0 eng d
082 _a660
100 1 _aTyler, Chaplin.
_956527
245 1 _aChemical Engineering Economics\
_cChaplin Tyler.
260 _aNew york:
_bMaGraw-Hill Book company,
_c1938.
300 _a241p;
_c24c.m.
650 _achemical Engineering.
_910257
942 _2ddc
_cBK
999 _c310827
_d310827