TY - BOOK AU - Bance, S TI - Handbook of Practical Organic Microanalysis: : Recommended Methods For Determining Elements and Groups T2 - Ellis Horwood Series In Analylitical Chemistry SN - 0853121788 U1 - 547.3 PY - 1980/// CY - New york: PB - Ellis Horwood, KW - Balances and weighing KW - Chemistry KW - Microchemistry KW - Nitrogen ER -