TY  - BOOK
AU  - Ruud, Warren L.,
AU  - Shell, Terry L.,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0534178685 (recycled, acid-free paper)
SN  - 2
PY  - 1993///];copyright 1993.46
CY  - Boston
PB  - PWS-Kent
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Mathematics
N1  - Includes index; 5
ER  -