TY  - BOOK
AU  - smith. robert D.
AU  - Robert  D. Smith
TI  - vocational-Techinical Mathematics
SN  - 0827333145
AV  - QA 39.2 .s618 1991 
CY  - United States of America
PB  - Delmar publishers Inc
KW  - vocational-techinical mathematics
ER  -