00286nam a2200097Ia 4500008004100000082002000041100002500061245006100086260002500147700001600172220204s9999    xx            000 0 und d  a330(086.5)bLEE  aLeela Rangaswamy,  N 0aMahalanobis model of planning: An empirical verification  aBombaybAlliedc1974  aSomasekhara