TY - BOOK AU - Williams, Keith W. AU - Rosskopt, Myron F.;Sitomer, Harry;Morton, Robert L.;Hooten, Joseph R. TI - Introduction to college mathematics AV - QA 372 .I58 1972 PY - 1972/// CY - Canada PB - General Learning Corporation KW - MATHEMATICS N1 - Includes index; 1.sets and whole numbers -- 2. Number systems and numeral systems -- 3. The set of fractional numbers -- 4. The set of directed numbers -- 5. Ratio, proportion and percent -- 6. Measurements -- 7. Plane figures -- 8. Areas and volumes -- 9. The set of real numbers -- 10. Equations N2 - This text is for the student who needs a background in mathematics either to continue on in an algebra sequence of as a refresher course ER -