Systematic work simplification .
Uloženo v:
| OCLC: | 16635366 |
|---|---|
| Hlavní autor: | |
| Jazyk: | English |
| Vydáno: |
Printed in U.S.A.,
the author,
c1960.
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| Médium: | Monograph Note that CRL will digitize material from the collection when copyright allows. |