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008 200617b ||||| |||| 00| 0 eng d
040 _aBD-DhBCSAA
_cBD-DhBCSAA
082 _a681.76
_bSIT
100 _aHans Singer
_925679
245 _aTechnologies for basic needs
_cBy Hans Singer
590 _aDip Ahmed
650 _aAcademic
_924745
942 _2ddc
_cBK