000 00297nam a2200121Ia 4500
008 230815s9999 xx 000 0 und d
082 _a658.4
_bDHA
100 _aDharmapalan, Biju
245 0 _aScientific Research methodology
260 _aIndia
_b:Narosa
_c2012
300 _a190p.
942 _cBOOK
999 _c15841
_d15841