TY  - BOOK
AU  - Lauer , B.E..
AU  - Heckman, R.F. .
TI  - Chemical Engineering Techniques
U1  - 660 
PY  - 1952///
CY  - New York
PB  - Reinhold Publishing Corporation
KW  - Chemical Engineering-Techniques
KW  - Engineering-Chemical
KW  - G-Technology
ER  -