000			00360nam a2200157Ia 4500
020			_a9780753402726
040			_cPK-LaCSN
082			_b193000000 _a500
100			_a"Graham John"
245		0	_aHands -on science forces and motion
260			_c1900
300			_a22
942			_2ddc _cR
999			_c639472 _d639472