TY  - BOOK
AU  - Bjelland, Harley
TI  - Free and low-cost software for scientists and engineers:  
SN  - 0079118968
U1  - 502.855369 21st ed.
PY  - 1994///
CY  - New York
PB  - McGraw-Hill
KW  - Engineering-Data processing
KW  - Sciences-Data processing
KW  - Sciences-Software
ER  -