TY  - BOOK
AU  - Black, Paul H.
TI  - Machine design
SN  - 0-07-085037-2
U1  - Cir. 621.8 B57 
PY  - 1955///
CY  - Singapore
PB  - McGraw- Hill Book Company
KW  - Machine engineering
KW  - Machinery design and construction
ER  -