000 00390nam a22001577a 4500
003 OSt
005 20190319100615.0
008 190319b xxu||||| |||| 00| 0 eng d
041 _aHindi
082 _a371.35 SHA
100 _aSharma R.A.
245 _aDoorvarti Shiksha Distance Education
260 _aMeerut
_bSurya publication
_c2008
300 _a576 P.
_b24 Cm.
942 _2ddc
_cDB
999 _c14304
_d14304