00606nam a2200217Ia 4500 000002668 MX-MdCICY 20260521090210.0 240627s9999 xx 000 0 und d 0121186504 CICY 029.4 B66a Borko, Harold Abstracting concepts and methods / Harold Borko, Charles L. Bernier New York : Academic Press, 1975 x, 250 p. : il. ; 23 cm. Library and information science series EXTRACTOS. Bernier, Charles L. ddc BK 2635 2635 0 0 ddc 0 0 CG CICY CICY CL 2024-10-09 0 029.4 B66a 2995 2024-10-09 16:28:55 2024-10-09 BK