TY - BOOK AU - CHENG, K L AU - IMAMURA, TOSHIAKI AU - UENO, KEIHEI ED - S.A. TI - CRC HANDBOOK OF ORGANIC ANALYTICAL REAGENTS SN - 0849307716 U1 - 547.301 CY - BOCA RATON KW - REACTIVO ANALITICO ORGANICO ER -