TY - GEN TY - GEN T1 - Introduction to subject study A1 - Staveley, Ronald A2 - McIlwaine, Ia C. A2 - McIlwaine, John, H. St. J. LA - eng PP - London PB - Deutsch YR - 1967 UL - https://kansalliskirjasto.finna.fi/Record/fikka.277127 KW - Bibliography : Theory, methods, etc. KW - Information Science KW - Cataloging KW - Book Classification KW - Library Science ER -