00635cam a2200217u 4500 8602580 BD-DhUL 20170604112308.0 820429s1950 dcua 000 0 eng unk81060077 DLC CarP DLC BD-DhUL Z733.U57 M3 025.173 LIS Library of Congress. Serial division : Departmental and divisional manuals, no. 9 / Washington : Library of Congress, 1950. v. : ill. ; 27 cm. Library science 0 cbc premunv u ncip 19 y-gencatlg ddc REF 203890 203890 0 0 ddc 0 025_173000000000000_LIS 1 REF 342808 DUL DUL REF 2017-06-04 Purchased 025.173 LIS A10626 2017-06-04 2017-06-04 REF