000 00270nam a2200109Ia 4500
100 _aBuch, M. B. (ed)
942 _cBK
245 _aSecond Survey of Research in Education (1972- 1978)
260 _aS. Chand, New delhi
_c1979
082 _a370.78 Buc
300 _aviii, 614
999 _c12556
_d12556