TY  - BOOK
AU  - Weld,Le Roy D.
TI  - A textbook of heat for upperclassmen
AV  - QC254 .W4
U1  - 536 
PY  - 1948///
CY  - New York
PB  - Macmillan Co.
KW  - Heat
N1  - Includes "References for supplementary reading."
ER  -