000 00294 a2200133 4500
020 _a0749260327
082 _a531.11
_bOPE
090 _c7974
_d11021
245 _aBlock 4 dynamics
260 _aWalton
_bOpen university
_c1990
_g1990
300 _a75p.
_c29cm
650 _aDYNAMICS
942 _cSR
999 _c36650
_d36650