000 00315nam a2200121Ia 4500
008 220201s1988 xx 000 0 eng d
082 _a1.42
_bVEReference
100 _aVerma,V.K.
245 0 _aMethodology and techniques of research
260 _bAnmol Publications
_aNew Delhi
_c1988
300 _a135
942 _2ddc
999 _c6201
_d6201