SIGIR '94" Proc. of the 17th. annual international ACM-SIGIR conference (...) /ed. by W. Bruce Croft, C.J. Van Rijsbergen   

 - London  S-V  1994 
 - 358p 
<br/><br/><label>ISBN: </label>038719889x 
<br/><br/><label>Dewey Class. No.: </label>025.04  / N945