00425nam a2200133Ia 4500020001800000082002300018100002000041245005100061260006100112300000900173942000700182999001700189952008500206  a9781847063816  a372.70440941 THW/I  aThwaites,  Alan 0aHundred Ideas For Teaching Primary Mathematics  bContinuum International Publishing GroupaNew Yorkc2008  a132p  cBK  c48990d48990  00104070aGBCTLbGBCTLcF16d2023-10-26g499.00o372.70440941 THW/Ip66638yBK