000 00429cam a2200157ua 4500
041 _aeng
_h
082 _a821.8
_bJON/IN
100 _aJones, Franklin D .
245 0 0 _aIngenous mechanisma for designers and inventors, Vol 2 /
_cFranklin D Jones.
_hTextual Documents
250 _a1 /
_b.
260 _aNew York :
_bThe Industrial Press ,
_c1957.
300 _a538 ; .
504 _a
942 _cBK
999 _c333035
_d333035