TY  - BOOK
AU  - J.D GREENFIELD
TI  - USING MICROPROCESSORS AND MICROCOMPUTER
SN  -  0-471-09872-8
U1  - 001.6404 G83,U 
PY  - 1981///
CY  -  NEW YORK
PB  -  JOHN WILEY& SONS
KW  -  COMPUTER SCIENCE
ER  -