TY  - BOOK
AU  - ALEXANDER, HOWARD W.
TI  - A Programmed Course in Calculus: A Programmed Course in Calculus, I, NEW YORK : W.A.BENJAMIN, 1968
U1  - 512 
PY  - 1968///
CY  - NEW YORK
PB  - W.A.BENJAMIN
ER  -