TY  - BOOK
AU  - Spotts,Merhyle Franklin
TI  - Design of machine elements
SN  - 0876923953
AV  - TJ230 .S82 1961
U1  - 621.815 
PY  - 1988///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Machine design
ER  -