000 00282nam a22000977a 4500
082 _a371.122 NAT
245 _aNational institute of education:
_bTraining of teacher-educators and supervisors.
260 _aIslamabad:
_bPeople's Open University,
_c1974.
300 _a33 p.
942 _cBK
999 _c72345
_d72345