000 00388nam a22001697a 4500
003 OSt
005 20240801164000.0
008 240801b |||||||| |||| 00| 0 eng d
020 _a9993604778
040 _ctshering
082 _aTXT
110 _aDCPD
245 _aEconomics class XI /
260 _aThinphu "
_bDCPD ;
_c2022.
300 _a178 p. :
_bill ;
_c30 cm.
942 _2ddc
_cET
999 _c16909
_d16909