00499cam a22001337a 4500 180718b1968 xxu||||| |||| 00| 0 eng d P11055 N213/5 Ruhela, S. P. International Directory of Specialist and Scholars in Sociology Education by S. P. Ruhela New Delhi National Council Of educational Research and Training 1968 6p. Studies in Sociology of Education No.5 India. Department of Foundation of Education 494531 494531 0 0 0 0 IIPA IIPA 2018-08-04 P11055 N213/5 GG8731 2018-08-04 2018-08-04 GG