000 | 00419pam a2200145a 44500 | ||
---|---|---|---|
008 | 140414b1970 xxu||||| |||| 00| 0 eng d | ||
082 |
_a61.815 _bPEN |
||
245 |
_aMACHINE DESIGN V-42 MARCH-APRIL 1970 _cedited by ROBERT L. STEDFELD |
||
260 |
_aNEW YORK _bPENTON PUBLICATION _c1970 |
||
300 | _aPPCp. | ||
650 | _aMACHINE DESIGN | ||
690 | _aMECHANICAL ENGINEERING | ||
700 | _aROBERT L. STEDFELD | ||
906 | _a40700 | ||
999 |
_c38568 _d38568 |