00396nam a2200169Ia 4500003000500000008004100005020001800046040001900064082000700083100001700090100001900107245002500126260004500151300001000196365000800206546001200214STCL221019s9999    xx            000 0 und d  a9789382174158  aSTCLcSTCLbEN  222  aSharma, Atul  aSharma, Neeshu 0aResearch methodology  bVayu Education of IndiaaNew Delhic2014  a133 p  b140  aEnglish