TY  - BOOK
AU  - Grove, Margaret
TI  - Math in focus: mathematics preliminary book 1 
SN  - 9780074709436
U1  - FOR 510.76 G89m 2007  
PY  - 2007///
CY  - USA
PB  - McGraw-Hill Book Company
KW  - Mathematics
KW  - Problems, exercises, etc
ER  -