000 00272nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aStaff and Educational Development Int.
260 _aSEDI
_bNew Delhi
_c1 Jan-31 Dec,1997
362 _a01-Jan
_b01-Mar
942 _2ddc
_cJ
999 _c187933
_d187933