TY  - BOOK
AU  - Rucker,Walter E.
AU  - Dilley,Clyde A.
AU  - Lowry,David W.
TI  - Heath mathematics: Basic worksheets : Teacher's annotated edition 
SN  - 0-669-07839-5
PY  - 1985///
CY  - Lexington, Mass., Toronto
PB  - D.C. Heath and Co.
KW  - Mathematics
ER  -