000 00310nam a2200097Ia 4500
008 160930s9999 xx 000 0 und d
100 _aWilliams, Steven A., Slatka, Borton E. and Mc carry, J. R.
245 _aLaboratory investgations in Molecular Biology
260 _aBoston
_bJones and Bartlett Pub.
942 _cBK
999 _c2952
_d2952