000 00318pam a2200121a 44500
008 140414b1975 xxu||||| |||| 00| 0 eng d
245 _aMACHINE DESIGN
_c
250 _aVOL.47 NO. 24,1975 Ed.
260 _aohio
_bpenton publishing
_c1975
650 _aMACHINE DESIGN
690 _aMECHANICAL ENGINEERING
906 _a40414
999 _c38293
_d38293