000 00286nam a22001097a 4500
082 _a371.35
_bMAD.V
100 _aMadhavan, K
245 _aVidoora vidyabhyasam
260 _aTrivandrum
_bState Institute of Languages
_c1994
650 _aDistance education
_aOpen University
942 _cBK
999 _c210618
_d210618