TY  - BOOK
AU  - Salas,Saturnino L.
AU  - Salas,Charles G.
AU  - Salas,Saturnino L.
TI  - Preparation for calculus
SN  - 0471873861 :
U1  - 512 23
PY  - 1975/// [reprinted 1985]
CY  - New York
PB  - Wiley
KW  - Algebra
N1  - Includes index
ER  -