00458nam a2200181Ia 4500003000400000005001700004008004100021020001500062040000700077041000800084082002200092100002100114245005200135260004700187300001600234365001300250650001300263OSt20260703154803.0210423s2008    xx            000 0 und d  a8171005012  cAL  aeng  a001.42 223bGUPR  aGUPTA (Santhosh)  aResearch methodology and statistical techniques  aNew DelhibDeep and deep publicationc2008  axii,510bPB  b320cINR  aResearch