00493nam a2200169Ia 4500008004100000020001500041041000800056082001800064100001900082245006200101260006300163300000800226365001000234650002000244650002400264650003500288140306s9999    xx            000 0 und d  a8120401816  aeng  a658.3bBHA/EV  aBhatanagar, OP  aEvaluation methodology for training : theory and practice  aNew DelhibOxford and IBH Publishing Company Pvt Ltdc1987  a284  bRs.60  aData collection  aExperimental design  aPerformance evaluation methods