000 00301nam a22001217a 4500
020 _a978-81-8094-046-0
082 _a380
_bVIJ
100 _aG.Vijayalakshmi
_aC.Sivapragasam
245 _aResearch methods ;tips and techniques
260 _aChennai
_bMJP Publishers
_c2008
300 _a218
942 _cBK
999 _c31939
_d31939