TY  - BOOK
AU  - Panneerselvam, R.
TI  - Research methodology
SN  - 8120324528
U1  - 001.42 
PY  - 2004///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Research -- Methodology
KW  - Operations research
N1  - Includes bibliographical references and index

ER  -