00648cam a22001811  450000500170000000800410001701000170005804000240007508200200009910000330011924501220015226000330027430000320030750400310033965000150037070000360038570000450042120181209225207.0711013s1966    nyua     b    000 0 eng    a   66016704   aDLCcDLCdBD-DhBPA 00a330.1bHAE 19661 aHavens, Ralph Murray,d1904-10aEconomics: principles of income, prices, and growth /c[by] R. Murray Havens, John S. Henderson [and] Dale L. Cramer.  aNew York,bMacmillanc[1966]  axvi, 623 p.billus.c24 cm.  aBibliographical footnotes. 0aEconomics.1 aCramer, Dale L.,ejoint author.1 aHenderson, John S.d1919-ejoint author.