00432nam a2200109   4500008004100000020001800041040005500059245012900114260005300243300001000296650001600306230724b        |||||||| |||| 00| 0 eng d  a963-340-354-5  aNational Science LibrarycNational Science Library  aInput-output techniquesc/ Proceedings of the third Hungarian conference on input-output techniques 3-5 November, 1981 Heviz  aBudapest: bStatistical Publishing House, c1982  a469p.  aProceedings