000 00264nam a22001097a 4500
999 _c7737
_d7737
008 190314b ||||| |||| 00| 0 eng d
245 _aChigki phona
250 _a8th ed.
260 _aThimphu ;
_bPhama printing ,
_c2015.
300 _ax, 126 p.
_c28 cm.
942 _2ddc