TY - BOOK ED - Reserve Bank of India. Agricultural Credit Dept. TI - Audio-visual education U1 - 371.33 PY - 1959/// CY - Bombay PB - RBI KW - Audio-visual teaching aids KW - Education N1 - Report on the training course on visual aid held at Kota from 3rd Feb. 1958 to 8th Feb. 1958 ER -