TY  - BOOK
AU  - Lian,Sek Lian
AU  - Hector,Chee Kum Hoong
AU  - Sin,Kwai Meng
TI  - New mathematics for secondary schools: syllabus D / 
SN  - 9971633337 (paperback)
AV  - QA115 L53 
PY  - 1981///
CY  - Singapore
PB  - Pan Pacific Publication Pte Ltd
KW  - Mathmetics
KW  - Study and teaching (secondary)
ER  -