000 00291nam a2200133Ia 4500
008 160316s1984 xxu||||| |||| 00| 0 eng d
020 _a
100 _aSang , J .H
245 _aGenetics And Development
250 _a1ST
260 _aLONDON
_bLANGMAN
_c1984
300 _a398
700 _a
_a
999 _c10247
_d10247