TY  - BOOK
AU  - Williams, Hal
TI  - Mechanical Refrigeration : Being A Practical Introduction to the Study of Cold Storage, Ice-Making And Other Purposes to which Refrigeration is Being Applied
U1  - 621.56 
PY  - 1946///,
CY  - London
PB  - Sir Isaac Pitman & Sons Ltd
KW  - Mechanical Refrigeration
ER  -