00361nam a2200145 a 4500001000500000005001700005008004100022020001800063050001700081100001800098245004000116260002800156300001500184440001600199048620140414131912.0040117s19uu    xx            00    eng d  a0-7214-1876-0  aERbC67 1997  aClark, Lesley  aColours and shapes /cLesley Clark.  aU.K :bLadybird,c1997.  ap. ;   cm.  aFirst steps