000 00304nam a22001217a 4500
008 151103b xxu||||| |||| 00| 0 eng d
082 _223
_a420
_bKUM
100 _aKumar, A.K.
245 _aEnglish /
_cA.K. Kumar .
260 _aGuwahati :
_bLaxmi Publications ,
300 _a235 p. ;
942 _2ddc
_cBK
_01
999 _c1060
_d1060