000 00253nam a2200109Ia 4500
008 160710s1949 xx 000 0 und d
100 _aGAINES, W
245 _aLABORATORY MANUAL
260 _bLORD NATIONAL TRADE
_c1949
300 _a478
942 _2ddc
_cB
999 _c10531
_d10531