00448nam a2200193Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082002200095100002100117245002500138260003700163300001600200365001300216650001200229650001300241OSt20250625132451.0210423s2011    xx            000 0 und d  a9788177229714  cAL  aeng  a001.42 223bRAMR  aRAMAMURTHY (G C)  aResearch methodology  aNew DelhibDreamtech Pressc2011  axvi,708bPB  b399cINR  aGeneral  aResearch