TY  - BOOK
AU  - Holder, Leonard Irvin,
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0534117600 (hardback)
SN  - 2
PY  - 1990///];copyright 199046
CY  - Belmont, CA
PB  - Wadsworth Publishing
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Mathematics
N1  - 5
ER  -