000 00387nam a2200145Ia 4500
008 170101s1983 xx 000 0 und d
082 _a574.88 F88P
100 _aFREIFELDER, David
245 0 _aProblems for molecular biology with answers and solutions
260 _bBoston
_c1983
300 _a299p
650 _aMOLECULAR BIOLOGY
653 _aMOLECULAR BIOLOGY
942 _2ddc
_cB
999 _c122203
_d122203