000 00421nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e116139
_aMAIN
041 _aEnglish
082 _a668. B439C
100 _aBennett, H
245 0 _aChemical formulary: Collection of commercial formulas for making thousands of products in many fields
260 _aLondon
_bGeorge Godwin
_c1977
300 _a399 p.
942 _cBK
999 _c200719
_d200719