Ma bibliothèque

LEADER 00000nam  2200000 a 4500 
001    0716627981 
008    011018s1999    ilu           000   eng   
010    2001562616|z2001561268 
020    0716627981 
040    DLC|cDLC 
050  4 Q121 
245 00 World Book Encyclopedia presents young scientist
       |h[computer file]. 
250    Version 2.1. 
260    Chicago :|bWorld Book,|cc1999. 
300    3 computer optical discs ;|c4 3/4 in. 
500    Production level cataloging. 
650  0 Science.