00369nam a2200145   450000100060000000300030000600500170000900800410002603500190006703500180008605000190010410000210012324500510014426000280019519562UR20220427164544.0061103|||||||||||||||||||||||||||||||| d  a(janium) 19551  a(janium)19550 4aQD81b.K4 19511 aKelsey, Erwin B.10aFundamentals of semimicro qualitative analysis  bThe Macmillan Co.c1951