TY  - BOOK
AU  - D N PATRI
AU  - DIGAMBAR PATRI
TI  - QUANTITATIVE TECHNIQUES
U1  - 658.4035  PAT-Q 
PY  - 2013///
PB  - Kalyani  Publishers ,.Delhi
KW  - QUANTITATIVE TECHNIQUES   DIGAMBAR PATRI    D N PATRI
ER  -