000 00427nam a22001337a 4500
008 230712b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a5/6(1-77)(05)
245 _aElectronic components:
_bGaps in technology
260 _aParis:
_bOrganisation for Economic Co-Operation and Development,
_c1968
300 _a190p.
650 _aTechnology
942 _2udc
_cREP
999 _c51495
_d51495