000 00434nam a2200181Ia 4500
008 210210b1907 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a516/140
100 _aTwisden (J F)
245 _aIntroduction to practical mechanics
260 _aLondon
_bLongman Green & Co.
_c1907
650 _ato
650 _apractical
650 _amechanics
650 _aIntroduction
690 _aMechanics
906 _a007856
999 _c140714
_d140714