01070nam a2200301 i 4500991000809409707536100726s1961 enka b 000 0 eng db13915150-39ule_instDip.to Matematicaeng510AMS 00ALC QA145.B6Bowers, Henry473333Arithmetical excursions;an enrichment of elementary mathematics /by Henry Bowers and Joan E. BowersNew York :Dover Publications,[1961]x, 320 p. :ill. ;20 cmEx Libris Mario LombardoBibliography: 319-320ArithmeticAlgebraMathematical recreationsBowers, Joan E.b1391515020-11-1326-07-10991000809409707536LE013 Fondo Lombardo 00A BOW11 (1961)12013000220178le013gE2.00-no 00000.i1552631825-07-13Arithmetical excursions227074UNISALENTOle01326-07-10ma -engenk0001511nam 2200397Ka 450 991069184930332120030116141005.0(CKB)5470000002348911(OCoLC)51449424ocm51449424(OCoLC)995470000002348911(EXLCZ)99547000000234891120030115d2002 ua 0engtxtrdacontentcrdamediacrrdacarrierAssessing and evaluating recreational uses of water resources[electronic resource] implications for an integrated management framework /Christina Kakoyannis and George H. StankeyPortland, OR :U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,[2002]General technical report PNW ;GTR-536"September 2002."Title from title screen (viewed on Jan. 15, 2003).Assessing and evaluating recreational uses of water resources Outdoor recreationNorthwest, PacificWater useNorthwest, PacificOutdoor recreationWater useKakoyannis Christina A1384978Stankey George H1384596Pacific Northwest Research Station (Portland, Or.)GPOGPOBOOK9910691849303321Assessing and evaluating recreational uses of water resources3431930UNINA