00471nam a22001577a 4500003000400000005001700004008004100021020001500062040000600077050001700083245007100100250001200171260006600183300004200249650002200291OSt20241030194719.0241030b        |||||||| |||| 00| 0 eng d  a0874758394  cm  aQA121b.G764  aGrowing up with Sciencebthe illustrated encyclopedia of invention  aVol. 24  aTarrytown, New YorkbWebsters Unified H.S. Stuttman Incc1990  a2121-2212pagesbill. some colorc26cm  2Science Invention