TY  - BOOK
AU  - Hoffman, Edward G.
AU  - Hoffman, Edward G.
TI  - Student's shop reference handbook
SN  - 9780831111618
AV  - 670.423 HOF 1986 
U1  - 670.423 HOF 1986 
PY  - 1986///
CY  - New York
PB  - Industrial Press
KW  - Mechanical Engineering
ER  -