by R. W. Gerard
Hardcover
ISBN: 978-0-07-023138-2
ISBN-10: 0-07-023138-9
McGraw-Hill · 1967
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by R. W. GerardHardcover
ISBN: 978-0-07-023138-2 ISBN-10: 0-07-023138-9 McGraw-Hill · 1967 |
| See also (possibly by other authors): | ||
| 1988 | Paperback | Computers and Education |