TY  - BOOK
AU  - STEBBENS, Derek
TI  - Multiple-Choice Questions for A-Level Chemistry 
SN  - 0-408-10644-1
PY  - 1980///
CY  - Reino Unidos
PB  - Butterworths
KW  - VALUACION
KW  - MULTIPLE CHOICE
KW  - QUIMICA
KW  - NIVEL
ER  -