000			00623nam a22002057a 4500
008			140819b xxu||||| |||| 00| 0 eng d
020			_a9780823988495
020			_a082398849X
082			_a510 THO
100			_aThomas, Mary Ann
245			_aOur train trip : learning to add times by the half hour _cMary Ann Thomas
260			_a New York, N.Y. : Rosen Classroom Books & Materials, 2004.
300			_a16 p. : col. ill. ; 22 cm.
440			_a Math for the real world
650			_a Time measurements
650			_aTime
650			_a Railroad trains
650			_aMathematics.
942			_2ddc _cOS
999			_c35757 _d35347