00514nam a22001457a 450000500170000000800410001702000180005804000170007608200180009324500710011126000530018230000220023565000530025770000580031020220519161412.0220519b        |||||||| |||| 00| 0 eng d  a0-471-18263-X  aDDCbEnglish  a973 C351 196910aChallenge and promise 1930 to the present c/ edited by David Cox.  aNew York : bJohn Wiley and Sons, Inc., cc1969.  a456 p. : c23 cm.14aUnited States - History - Challenge and Promise.  aCox, DavidaKoberna, ThomasaNassif, Bettyeedited by