000			003150000a22001450004500
245			_aIntermediate mechanics
100			_aHumphrey, D.
100			_aTopping, J. ed.
250			_a2nd ed.
260			_aLondon _bLongmans _c1964
300			_axii, 552p.
080			_a531.3 _bH8
041			_aEN
942			_cBK
999			_c51832 _d51832