TY  - BOOK
AU  - Isenhour,T.L.
AU  - Pedersen L.G
TI  - Passing Freshman Chemistry: pre requisite skills and concepts 
SN  - 15568230
AV  - QD42 ISE 
PY  - 1981///
PB  - Harcourt Brace Jovanovich
KW  - Chemistry
KW  - Problems,exercises
KW  - Study and teaching
ER  -