00322nam a2200109Ia 4500008004100000082001600041100001500057245008300072260003800155300001000193650000900203060110s9999    xx            000 0 und d  a20.3bTIW/D  aTIWARI, PC  aDictionary of abbreviations in computer and information sciencescBy PC Tiwari  bIndian Bibliographic Centrec1993  a104p.  a20.3