TY  - BOOK
AU  - Ayres, Robert
TI  - The essence of professional issues in computing
SN  - 9788131756737
AV  - 004 AYR T book
U1  - 004 AYR T 
PY  - 2011///
CY  - New Delhi
PB  - Pearson Education
KW  - DE
KW  - De
N1  - DE
ER  -