00603nam a22001337a 4500008004100000020001800041040005500059080002000114245003900134260003400173500023400207650001300441653001500454230623b        |||||||| |||| 00| 0 eng d  a9780716633938  aNational Science LibrarycNational Science Library  aR 5/6(03)bN5.3  aWorld Book encyclopedia of science  aChicago: bWorld Book, c1995  aVol. 1 (The heavens) ISBN: 9780716633933; 159p.   
Vol. 2; (Physics today) ISBN: 9780716633938; 159p.  
Vol. 3; (Chemistry today) ISBN: 9780716633938; 155p.  
Vol. 8; ( Men and women of science-index); ISBN: 0-7166-3393-0; 128p.   aScience   aChemistry