00760 am a2200229 a 4500 vtls000024560 MTX 000929c1976 maua 000 eng d 084455223 201506141516 cat5 201311111505 VLOAD 201008281501 VLOAD 201008272346 VLOAD 200206121402 load Q161.2 B646 E9 1976 SC004 SC008 Blecha, Milo K. 36865 Exploring Science : Gold Book / Milo K. Blecha River Forest : Laidlaw Brothers, 1976 192 p : ill Science Study and teaching (Elementary) 5788 Gega, Peter C, jt. auth. 36866 Green, Muriel, jt. auth. 36867 GBE 19019 19019 2018-03-12 00:00:00 0 Q161.2 B646 E9 1976 1000104781 1 2018-03-12 GBE 0 0 0 CGB 0 SDU SDU GEN3 2018-03-12 0.00