TY  - BOOK
AU  - Bumby,Douglas R.
AU  - Klutch,Richard J.
TI  - Mathematics: a topical approach : course 1 
SN  - 0675057531
AV  - QA39.2 .B83 1978
PY  - 1978///
CY  - Columbus, Ohio
PB  - C.E. Merrill
KW  - Mathematics
N1  - Includes index
ER  -