000 003290000a22001450004500
060 _a100
082 _a001.420 3 GHO
100 _aGhosh, B.N.
245 _aDictionary of research methods
260 _aNewdelhi, Arnold Heinemann Publishers
260 _c1986
300 _a392
650 _aResearch methods
942 _cBK
999 _c219568
_d219568