000 00303nam a2200133Ia 4500
654 _aMECH
100 _aJones.F.D. Ed.
250 _a1st Ed.
245 _aIngenious Mechanisms:For Designers &Inventors./1.
260 _bIPN
_c1930
082 _bJON
_a621.815
300 _a556p.
999 _c40228
_d40228
041 _aeng
655 _aM-12
546 _aText in English
300 _c24 cm.