00333nam a2200121Ia 4500008004100000041000800041082001400049100004800063245002800111250000800139260005600147300000800203231228s2003 xx 000 0 und d aeng a1.42bCAU aCAUVERY (R.)/ MEENAKSHI (R.)/ NAYAK (Sudha) aResearch Methodology .. a1st aNew DelhibS.Chand and Company Ltd. New Delhic2003 a216