1.
Practical FORTRAN: An applied and simplified, problem-solving approach
by Engelsohn, Harold S.
ISBN: 9780023337307
OUT OF STOCK
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Trigonometry: A Complete and Concrete Approach
by Engelsohn, Harold S.
ISBN: 9780070194199
List Price: $39.95
OUT OF STOCK
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Basic Mathematics: Arithmetic and Algebra
by Engelsohn, Harold S., Feit,...
ISBN: 9780471241454
List Price: $14.95