00521nam a2200121Ia 4500008004100000100002600041245010900067260002100176300000900197942001200206952016400218999001700382260311b        |||||||| |||| 00| 0 eng d  aFrisch, Ragnar917785  aSurvey of types of economic forecasting and programming and a brief description of Oslo channel modelb/  aOslobn.p.c1961  a59p.  2ddccBK  01104071927444aISIbISId1968-05-16l0pDP1831r2019-02-14 00:00:00yBKzPublications given out to Sree Saraswathi Thyagaraja College, Pollachi, Tamil Nadu  c26554d26554