TY  - BOOK
AU  - Angel, Allen R.,
AU  - Porter, Stuart R.,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0201136961 :;9780201136968
SN  - 2
PY  - 1989///];copyright 1989.46
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Mathematics
KW  - Textbooks
N1  - Includes index; 5
ER  -