000 002700000a22001210004500
245 _aIntermediate mechanics : dynamics
100 _aHumphrey, D.
260 _aLondon
_bLongman
_c1930
300 _axi, 382p.
080 _a531.3
_bH8
041 _aEN
942 _cBK
999 _c112804
_d112804