TY  - BOOK
AU  - Farrell,Margaret A.
AU  - Farmer,Walter A.
ED  - Janson Publications
TI  - Secondary mathematics instruction: an integrated approach 
SN  - 0939765268
U1  - 510.712 23
PY  - 1988///.
CY  - Providence: 
PB  - Janson Publications, 
KW  - Mathematics
KW  - Study and teaching (Secondary)
N1  - Includes bibliographies and indexes
ER  -