TY  - BOOK
TI  - A Programmed Self-study Course: General Paper
SN  - 9789814252102
AV  - QC 929  .V496 2009
U1  - M 810.9  
PY  - 2009///
CY  - Singapore
PB  - Fairfield Book Publishers
N1  - college students; 1210L-1700L
ER  -