000 00303pam a2200133 a 4500
020 _c
041 _aeng
100 _aDevarajan.G.
245 _aProlegomena To Research Methodology
_hTextual Documents
250 _a2011.
260 _a[s.l]:
_bEss Ess Publications
300 _a450p.
930 _a13172
999 _c90073
_d90073