00698nam a22002297a 4500003000400000005001700004008004100021020001500062050002500077082003000102100002600132245005200158260003700210300002800247521001200275541000600287562000600293650002200299942001900321999001500340952011300355OSt20140310181931.0130722t        xxu||||| |||| 00| 0 eng d  a1557994633  aQA 40.5 b.M821 1995  aTRM 372.70EMC bM78s 1995  aMoore, Jo Ellen92724  aSubtraction with borrowing.  /cJo Ellen Moore.  aCA. :bEvan-Moor Corp. ;cc1995.  a30 p. :bill. ;c28 cm.  aFaculty  j1  e1  aMathematics.9210  2lcccBK-TRkTR  c7361d7361  00102lcc40aLUXbLUXcTRd2013-07-22l0oQA 40.5 .M821 1995p11475r2015-05-25 00:00:00t1w2013-10-03yBK