000 00297nam a2200133Ia 4500
008 160316s1978 xxu||||| |||| 00| 0 eng d
020 _a
100 _aPutterson , Colin
245 _aEvolution
250 _a1ST
260 _aLONDON
_bROUTLEDGE AND KEGAN PAUL
_c1978
300 _a197
700 _a
_a
999 _c9948
_d9948