00916cam a2200289 i 450000100060000000300080000600500170001400800410003103500190007203500120009104000270010304100080013008200250013811000450016324500490020826000430025730000240030050000170032450000600034150500410040165000570044265000370049970000200053670000230055670000260057970000210060543263BD-RjUL20211209053654.0160620s1965    at     j     s00010 eng d  a(BD-RjUL)43381  a2754032  aANLbengdANLcBD-RjUL  aeng0 a510 223 bARI 1965 1 aWestern Australia.bEducation Department10aArithmetic  / cE. T. McSwain .. [et..al..]   aPerth :bEducation Dept., W.A.,c1965   aV. :bill. ;c24cm.  aCover title.  aTo be used with Arithmetic 5: applications to commerce. 0aVol 3 -- Vol 4 -- Vol 5 -- Vol 6 --  7aBusiness arithmetic. Secondary school texts2precis. 0aBusiness mathematicsxTextbooks.  aMcSwain, E. T.   aBrown, Kenneth E.   aGundlach, Bernard H.   aCooke, Ralph J.