000 00327nam a2200133Ia 4500
008 210901s1975 xx 000 0 eng d
082 _a660.284 EDG
100 _aEdge, A.V.J.
245 0 _aChemical calculations in SI Units
260 _aLondon
_bConstable
_c1975
300 _a170
650 _aEngineering
942 _2ddc
_cBK
999 _c11693
_d11693