000 00485nam a22001697a 4500
003 OSt
005 20211210101345.0
008 121210b xxu||||| |||| 00| 0 eng d
040 _cKriahna
082 _a378.03
245 _aDistance education (Vol. II) /
_cAsian Development bank.
260 _aBangkok :
_bAsian Development Bank,
_c1987.
300 _a744 p. :
_bill. ;
_c23 cm.
504 _aIncludes bibliographical references.
650 _aDistance education.
942 _2ddc
_cBK
999 _c3246
_d3246