00380nam a2200145 a 450000500170000002000180001708200160003510000170005124500590006825000120012726000360013930000210017550000190019670000190021520251203112030.0  a9788132101000  a005.55bGAU  aGaur, Ajai S  aStatistical methodsbguide to data analysis using spss  a2nd ed.  aNew DelhibResponsec2006-R2009  a169p.c22cm.bPB  aincludes index  aGaur,Sanjaya S