TY - BOOK AU - M. M. Ansari TI - Economics of distance higher education SN - 81-7022-246-X U1 - 378.17941 PY - 1992/// CY - New Delhi PB - Concept Publishing Co N1 - M. M. Ansari: Economics of distance higher education. New Delhi. Concept Publishing Co, 1992. 81-7022-246-X--(378.17941ANS) ER -