000 00385nam a22001337a 4500
020 _a9789350844311
082 _a020.7
_bJHA/R
100 _aJha,Sumangala
245 _aResearch Methodolgy And Techniques in library and Information Science
260 _aNew Delhi
_bCentrum press
_c2014
300 _a304p.
650 _aEducation-Research-Library and Information Science
942 _cBK
999 _c33048
_d33048