TY  - BOOK
AU  - Schoengold, Morris D., ed.
TI  - Encyclopedia of substitutes and synthetics
U1  - R 540.3 21st ed.
PY  - 1943///
CY  - New York
PB  - Philosophical Library
KW  - Chemistry-Encyclopedias, manuals, etc
KW  - Substitute products-Encyclopedias, manuals, etc
N1  - Index: pp 363-82
ER  -