TY  - BOOK
AU  - Tan, B.Y.
AU  - Ho, C.K.
TI  - Pacific English series : book 4B
SN  - 9971-63-054-0
U1  - 372.4 
PY  - 1976///
CY  - Singapore
PB  - Pan pacific pub.
KW  - Primary Education
ER  -