000 002580000a22001210004500
245 _aIntermediate mechanics
100 _aHumphrey, D.
260 _aLondon
_bLongman
_c1934
300 _axi, 438p
080 _a531.3
_bH8
041 _aEN
942 _cBK
999 _c111575
_d111575