000 00638nam a2200205zi 4500
005 20220221131149.0
008 970106s1970 a 000 0 eng d
035 _aMX001000145432
050 _aT20
_bS63
100 _aSpencer, Daniel Lloyd
_d1916,
_eautor
245 1 0 _aTechnology gap in perspective:
_bAtratagy of international technology transfer.
264 1 _aNew York :
_bSpartan Books,
_c1970
300 _a172 páginas
650 4 _aTecnología
650 4 _aTransferencia de tecnología
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
999 _c1859
_d1859