TY  - BOOK
ED  - American Technical Publishers.
TI  - Practical math
SN  - 0826922449
AV  - QA39.2 .P684 1994
U1  - 513.14 20
PY  - 1994///
CY  - Homewood, Ill.
PB  - American Technical Publishers
KW  - Mathematics
N1  - By the staff of American Technical Publishers; Includes index
ER  -