TY  - BOOK
ED  - Longman Group U.K. Limited .
TI  - Chemistry Teacher`s Guide II: Topics 12 to 18
U1  - 540 
PY  - 1984///
CY  - U.K
PB  - Longman Group U.K. Limited
KW  - Chemistry
N1  - P.K.S. Collections
ER  -