00319nam a2200121 a 450000500170000002000150001708200190003210000210005124500220007226000310009430000240012549000480014920251203110846.0  a8180520854  a025.00285bARM  aArms, William Y.  aDigital libraries  aNew DelhibAne Booksc2005  ax, 287p.c24 cm. PB  aDigital libraries and electronic publishing