TY  - BOOK
AU  - Hamrock, Bornard J ...[ et al].
AU  -  Jacobson, Bo o  and schmid, steven R.
TI  -  Fundamentals of machine elements
SN  - 0256190690
U1  - 621.815 22
PY  - 1999///
PB  - WCB /Mc Graw Hill
ER  -