Title
The abacus: a pocket computerCatalog Number
102623865Type
DocumentDate
1968Author
Dilson, JessePublisher
St. Martin's PressPlace of Publication
New YorkIdentifying Numbers
LCCN | 68-17463 |
LOC call num | QA75 .D5 |
LCCN | 68-17463 |
LOC call num | QA75 .D5 |