000 00314nam a22001337a 4500
008 240522b |||||||| |||| 00| 0 eng d
020 _a0333421310
050 _aQC133
_b.D73
100 _aDRABBLE, G.E
245 _aDynamics
260 _aLondon
_bMacmillan Education Ltd.
_c1987
300 _axiv, 318p.
942 _cBK
999 _c771
_d771