TY  - BOOK
AU  - Polak,Peter
TI  - Engineering design elements
SN  - 0077072499 :
AV  - TA174 .P643 1991
U1  - 620/.0042 20
PY  - 1991///
CY  - New York
PB  - McGraw-Hill
KW  - Engineering design
KW  - Mechanical engineering
N1  - Includes index
ER  -