TY - BOOK AU - MISRA Prabhu Nath TI - Some problems of estimation and aggregation in econometric models with applications to industry T2 - University of Delhi, Economics (Deptt. of-), Thesis. Thesis, University of Delhi, Economics (Deptt. of- U1 - X:(B), K9/Th PY - 1969/// CY - Delhi PB - University of Delhi KW - Econometric ER -