000 00376pam a2200133a 44500
008 140414b1997 xxu||||| |||| 00| 0 eng d
082 _a621.81505
_bPEN
110 _aA PENTON PUBLICATION
245 _aMachine design vol. 69 1997
_c
260 _aCLEVELAND
_bA PENTON PUBLICATION
_c1997
650 _aMECHANICAL ENGINEERING
690 _aMECHANICAL ENGINEERING
906 _a40727
999 _c38589
_d38589