TY - BOOK TI - The library of congress in perspective: a volume based on the reports of the 1976 librarian's task force and advisory groups SN - 0835210553 AV - Z 733 L52 1978 CIRC PY - 1978/// CY - New York PB - R. R. Bowker Company, KW - Library congress N1 - Includes index ER -