000 00341nam a22001337a 4500
020 _a9789351501336
082 _a307
_bRAN.R
100 _a Ranjit Kumar.
245 _a Research methodology :
_b a step-by-step guide for beginners /
250 _aFourth edition.
260 _aNew Delhi,
_bSage,
_c2014.
300 _a399 p. :
942 _cBK
999 _c377020
_d377020