TY  - GEN
AU  - Newmark,Ann
TI  - Chemisrty: explore the amazing effect chemistry has on every part of our lives - and why it is so important to our future 7 
SN  - 0732227526
AV  - QD33 
PY  - 1993///
CY  - Pymble
PB  - Harper Collins Publishers, 
KW  - Chemistry
ER  -