00478nam a2200205Ia 4500003000400000005001700004008004100021020001500062040000700077041000800084082002100092100001900113245002000132250000600152260004900158300002700207365001300234650001200247650001300259OSt20250624111214.0210423s2007    xx            000 0 und d  a1412954861  cAL  aeng  a001.4223b SAPS  aRoger Sapsford  aSurvey research  a2  aNew DelhibSahitya Bhawan Publicationsc2007  axiii,276bHBc24x17cm.  b116cINR  aGeneral  aResearch