TY  - GEN
AU  - Koo, K. L.
AU  - Yang, J. Y.; Mak, L. Y.
TI  - 101 questions and answers : pure mathematics for advanced level students, C syllabus
AV  - QA43 Koo.
PY  - 1989///
PB  - Cannon International
KW  - Mathematics - Problems, exercises, etc
N1  - 1644
ER  -