TY  - BOOK
AU  - Tan, B.Y.
AU  - Ho, C.K.
TI  - Pacific English series : book 3b
SN  - 9971-63-052-4
U1  - 372.4 
PY  - 1979///
CY  - Singapore
PB  - Pan Pacific pub.
KW  - Primary Education
ER  -