000 00323nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a602 J549
100 _aJEQUIER.N
245 0 _aAPPROPRIATE TECHNOLOGY,PROBLEMS AND PROMISES
260 _aNEW DELHI
_bOxford & IBH Publishing
_c1976
300 _a24X16
942 _cBK
_2DDC
999 _c19310
_d19310