000 00294nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aWddington, C. H.
245 0 _aStrategy of genes
260 _bGeorge Allen & Unwin
_aLondon
_c1957
942 _c1
999 _c46479
_d46479