TY  - BOOK
AU  - Rettich,Timothy R.
TI  - Integrated chemistry : a two-year general and organic chemistry sequence / Timothy R. Rettich ...[et al.]
SN  - 0-395-98092-5
U1  - 540/R316i 
PY  - 2000///
CY  - Boston, Estados Unidos 
PB  - Houghton Mifflin Company
KW  - QUIMICA
ER  -