000			00398nam a22001457a 4500
999			_c74678 _d74678
020			_a9780531219881
082			_a621.988 Ot2t 2017
100			_aOtfinoski, Steven
245			_a3D printing _bscience , technology, engineering
260			_aNew York _bChildren's Press _cc2017
300			_a64p. : color illus. _c24cm
526			_a372.3
650			_aThree-dimensional printing
942			_2ddc _cBK