00560nam a2200205 a 4500 50312 BD-RjUL 20211209075505.0 160824s1963 ii a 000 0 eng (BD-RjUL) 50432 DLC CarP DLC BD-RjUL eng eng 23 371.33 BHA 1963 Bhalla, C. L. 150777 Audio-visual aids in education / C. L. Bhalla. Delhi : Atma Ram, 1963. 170 p. ; 22 cm. Audio-visual education. 134531 ddc BK 50312 50312 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1967-05-06 American books 9.37 0 371.33 BHA 1963 2016-08-24 00:00:00 C-3 2016-08-24 BK