TY - BOOK T1 - Transparencies for : fundamentals of chemistry, essentials of chemistry A1 - Burns, Ralph A. LA - English PP - Englewood Cliffs PB - Prentice Hall YR - 1995 ED - 2nd. ed. UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.16148 SN - 0023173564 KW - QUIMICA GENERAL ER -