TY  - BOOK
AU  - Aslock, Robert B
AU  - Hatfield, Marry M
TI  - Mathematics Connections: Essentials & Applications 
SN  - 0675132088
U1  - 511.1 23
PY  - 1992///
CY  - New York
PB  - Mc Graw-Hill
KW  - Mathematics
ER  -