TY  - BOOK
AU  - Yeh, Raymond T.
TI  - Current Trends in Programming Methodology 2
SN  - 0131957198
U1  - 005.1 
PY  - 1977///
CY  - Englewood Cliffs, Nj : 
PB  - Prentice-Hall, 
KW  - Programming Electronic Computers
N1  - NN; v. 2. Program Validation
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-13-195719-8.pdf
ER  -