000 00297nam a2200133Ia 4500
008 160316s1990 xxu||||| |||| 00| 0 eng d
020 _a0044452799
100 _aA.T.Summer
245 _aChromosome Banding
250 _a1ST
260 _aLONDON
_bUNWIN HYMAN
_c1990
300 _a434
700 _a
_a
999 _c9611
_d9611