000 00334 a2200133 4500
003 OSt
008 090323t xxu||||| |||| 00| 0 eng d
100 _aKhanna J K 14601
245 _aUniversal Decimal Classification
300 _a272p
650 _aGuide to UDC 14602
942 _2ddc
_cBK
260 _aAgra
_bY K Publishers
_c2008
999 _c352877
_d352877