TY  - BOOK
AU  - KNEEN, W.R.
AU  - ROGERS, P., M.J.W.
AU  - SIMPSON, P., M.J.W.
TI  - Chemistry: facts, patterns, and principles
SN  - 0201037777
U1  - R 540 KNE 
PY  - 1977///
CY  - London
PB  - Addison-Wesley Pub.
ER  -