000 00300nam a2200121Ia 4500
008 170101s1957 xx 000 0 und d
082 _a540.72 H57B
100 _aHERED, William
245 0 _aBasic laboratory studies in college chemistry
260 _bBoston
_c1957
300 _a211p
942 _2ddc
_cB
999 _c8187
_d8187