TY  - GEN
AU  - Pohl, Ira
AU  - Shaw, Alan
TI  - The nature of computation: an introduction to computer science
T2  - Computer Software Engineering Series
SN  - 0914894129
U1  - 001.64 
PY  - 1981///
CY  - Maryland
PB  - Computer Science Press
KW  - COMPUTER SCIENCE
ER  -