TY  - BOOK
AU  - Riley,David D.
TI  - Using Module-2: an introduction to computer science 1 
SN  - 0878352368
PY  - 1987///
CY  - Boston
PB  - Boyd & Fraser Pub. Co.
KW  - Modula-2 (Computer program language)
N1  - Includes index
ER  -