TY  - BOOK
AU  - Young,L.E.
AU  - Porter,C.W.
TI  - Laboratory manual for general chemistry : a first course / L. E. Young ; C. W. Porter
T2  - Practice-Hall Chemistry Series
U1  - 542/Y85l/1960 
PY  - 1960///
CY  - Nueva York, Estados Unidos 
PB  - Prentice-Hall
KW  - QUIMICA - LABORATORIOS
ER  -