000 00428nam a22001457a 4500
008 230331b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 6.001.6
_bK7;1
100 _aSchon, Donald A
_96013
245 _aTechnology and change:
_bThe new heraclitus
260 _aOxford:
_bPergamon Press,
_c1967
300 _a248p.
650 _aTechnology
942 _2udc
_cBK
999 _c17417
_d17417