000 00512nam a2200169 a 4500
005 20140412111408.0
008 061207s19uu xx 00 eng d
020 _a1-86299-602-4
050 _aTR(GS 621.8
_bM55 2003
100 _aMerrell, Jo Ann
245 _aSimple machines: hands -on-minds-on science(primary) /
_cJo Ann Merrell.
260 _aAustralia :
_bHawker Brownlow,
_c2003.
300 _a84
650 _aSciences-Juvenile literature
650 _aMachines-Juvenile literature
999 _c105603
_d105603