000 00267nam a22001217a 4500
020 _a0340059044
082 _a530
_bABB
100 _aAbbott, P
245 _aMechanics
260 _aLondon
_bThe english language book society
_c1971
300 _a128 Pages
942 _cL
999 _c19876
_d19876