000 00411cam a2200145ua 4500
041 _aeng
_h
082 _a621.8
_bJON/IN
100 _aJohnes, Franklin D .
245 _aIngenious mechanisms for designers and inventors vol-1 /
_cFranklin D Johnes.
_hTextual Documents
260 _aLondon :
_bMAchiner Publishing Co Ltd. ,
_c1957.
300 _a536 ; .
504 _a
942 _cBK
999 _c10356
_d10356