00662cam a22002291  45000010006000000050017000060080041000230350003000640350012000670100014000790350019000930400021001120420012001330500025001451000023001702450055001932600039002483000024002874900031003116510046003426510044003883033220230410105434.0790618s1966    xx            000 0 spa      a8950416  a67050556   a(OCoLC)5079122  aDLCcTxBeaLdDLC  apremarc14aHC 106.6bB641a 19662 aBlanco Tobío, M.13aLa América invisible /c[por] M. Blanco Tobío.  aMadrid :bEditora Nacional,c1966.  axvi, 153 p.c20 cm.0 aColección "Mundo actual" 0aUnited StatesxEconomic conditionsy1945- 0aUnited StatesxSocial conditionsy1945-