000 00325nam a2200145Ia 4500
001 98089
008 240126s9999||||xx |||||||||||||| ||und||
082 _a378.03 STR
245 0 _aStructure and management of open learning system
260 _aN.Delhi
260 _bIGNOU
260 _c1995
300 _a36p.
942 _cBK
999 _c98089
_d98089