Hein, Leonard W.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL1766038A
- pdbooks.info ID: 173979
Leonard W. Hein Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| An introduction to electronic data processing for business | 1961 | Author | |  | |  |  | 
| |