TY - BOOK AU - Day, Alan Edwin AU - Lea, P. W. [1940-] TI - The reference sources handbook SN - 1856041778 U1 - 011.02 LEA PY - 1996/// CY - London PB - Library Association N1 - Reference books-Bibliography; Reference books; Printed reference material and related sources of information; Previous ed.: published as Printed reference material and related sources of interest, 1990; Includes index; 1856041778 (pbk) :;Printed reference material and related sources of information;Previous ed.: published as Printed reference material and related sources of interest, 1990.;Includes index ER -