Helfman, Robert S.
VIAF ID: 70509555 ( Personal )
Permalink: http://viaf.org/viaf/70509555
Preferred Forms
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- 100 1 0 ‡a Helfman, Robert S.
- 100 1 _ ‡a Helfman, Robert S.
Works
Title | Sources |
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User's guide to affirms : time-share computerized processing for fire danger rating |