000 00544nam a2200229Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aQTO T174.3.H19 1979
245 2 _aA handbook on appropriate technology
250 _a2nd ed.
260 _aOttawa
260 _bCanadian Hunge Foundation
260 _c1979
300 _avarios pagings.
300 _c28cm.
300 _bill.
650 _aTechnology
650 _aManual
710 _aBrace Research Institute
942 _2lcc
_cBK
942 _cBook
_2lcc
999 _c74504
_d74504