Robert D. Hackworth
Popular items by Robert D. Hackworth
View all offers-
Algebra Programmed: Part 1
Alwin, Robert H.; Hackworth, Robert D.
Item prices starting from
View 6 offersUS$ 13.92
Also find
Used -
Math Anxiety Reduction
Hackworth, Robert D.
Item prices starting from
View 1 offerUS$ 31.19
Also find
Used -
Programmed Arithmetic
Hackworth, Robert D.; Alwin, Robert H.; Howland, Joseph W.
Item prices starting from
View 1 offerUS$ 278.58
Also find
Used -
Focus on College Algebra
Hackworth, Robert; Howland, Joseph; Schultz, George
Item prices starting from
View 1 offerUS$ 28.07
Also find
Used -
Focus on Developmental Mathematics
Hackworth, Robert; Howland, Joseph; Alwin, Robert H.
Item prices starting from
View 1 offerUS$ 209.46
Also find
Used
