00541nam a22002057a 4500 OSt 20140310181921.0 130718t xxu||||| |||| 00| 0 eng d 9780521537919 QA 93 .In61 2009 TR 510 Sm7t 2009 SMP interact : Teacher's guide to book 7C / Great Britain : Cambridge, c2003. 230 p.: ill. ; 25 cm. Faculty 1 1 Mathematics. 210 lcc BK-TR TR 6997 6997 0 0 lcc 0 LUX LUX TR 2013-07-18 0 QA 93 .In61 2009 18985 2013-08-13 00:00:00 1 2013-07-18 BK