TY  - BOOK
AU  - Dass, Balkrishnan
TI  - Journal of Information & Optimization Sciences
U1  - 20 
PY  - 0000///New Delhi
CY  - 2008
PB  - Taru Publications
KW  - Comupter science, information & general works
KW  - Library & information sciencesMathematics
KW  - Post Graduate Reference
ER  -