000 00409cam a22001337a 4500
008 180718b1975 xxu||||| |||| 00| 0 eng d
082 _aP994 B644
100 _aBorko, Harold
245 _aAbstracting concepts and methods
_cby Harold Borko and Charles L. Bernier
260 _aNew York
_bAcademic Press
_c1975
300 _a250p.
650 _aAbstracting and indexing services
700 _aBernier, Charles L.
999 _c342419
_d342419