Books by Robert S. Helfman:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Helfman, Robert S.: A computer program for processing historic fire weather data for the National Fire-Danger Rating System (Forest Service, U.S. Dept. of Agriculture, Rocky Mountain Forest and Range Experiment Station, 1973), also by R. William Furman (page images at HathiTrust)- Helfman, Robert S.: A MAP fixed-point, packing-unpacking routine for the IBM 7094 computer (Pacific Southwest Forest & Range Experiment Station, 1966), also by Calif.) Pacific Southwest Forest and Range Experiment Station (Berkeley (page images at HathiTrust)
- Helfman, Robert S.: A MAP read-routine for IBM 7094 Fortran II binary tapes (Pacific Southwest Forest & Range Experiment Station, 1966), also by Calif.) Pacific Southwest Forest and Range Experiment Station (Berkeley (page images at HathiTrust)
- Helfman, Robert S.: User's guide to AFFIRMS : time-share computerized processing for fire danger rating (Intermountain Forest and Range Experiment Station, 1980), also by John E. Deeming, Robert J. Straub, and Boise Interagency Fire Center (page images at HathiTrust)
- Helfman, Robert S.: User's guide to AFFIRMS : time-share computerized processing for fire danger rating (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975) (page images at HathiTrust)
Find more by Robert S. Helfman at your library, or elsewhere.