00791nam a22002531a 4500 vtls000011857 MTX 980801s1976 a e 000 0 eng d 0713616822 0713616806(v.1) 0713616814(v.2) 0012-05060 201607141838 VLOAD 201504221246 VLOAD 201305141512 su 201212132100 VLOAD 200405060926 VLOAD PBRU R 031 B563 Black's childre's encyclopedia / Edited by William Worthy and R. J. Unstead 4th ed London : Morison & Gibb, 1976 2 vol. : Illus ; 25 cm. Encyclopedias and dictionaries. 19222 Unstead, R. J. 34931 Worthy, William. 34932 2 10704 10704 0 0 14 0 REFfl1 PBRU PBRU 1002 2004-05-06 0.00 0 R 031 B563 1000077063 2018-06-21 00:00:00 1 2018-06-21 2 V.2 0 0 14 0 REFfl1 PBRU PBRU 1002 2004-05-06 0.00 0 R 031 B563 1000060560 2018-06-21 00:00:00 1 2018-06-21 2 V.1