16 records matched your query
01433ngm a2200361Ia 4500 001 4F12ACE62B0011DEA052A807A8D7520A 005 200904162231.0 007 vf cbahou 008 980210s1997 mdu051 d vleng d 020 $a 9781563316241 020 $a 1563316242 035 $a (OCoLC)38401866 040 $a GDD $c GDD $d SILO $d SILO 245 0 $a Understanding viruses $h [videorecording] / $c a presentation of the Discovery Channel and Summer Productions. 246 30 $a Viruses 260 $a Bethesda, MD : $b Discovery Communications, Inc., $c c1997. 300 $a 1 videocassette (51 min.) : $b sd., col. ; $c 1/2 in. + $e 1 guide (folder). 440 0 $a Assignment discovery. 440 0 $a Discovery channel school 508 $a For Summer Productions: executive producer, Helen Devitt Holt ; producers, Lara Andre, Jonathan Lawhead ; editors, Kimberly Harper, Kevin McCarthy. For Discovery Channel: executive producer, Linda S. Brown. 520 $a "Learn how viruses operate and how your immune system defends you"--Guide. 521 $a Grades 6-12. 538 $a VHS. 650 0 $a Viruses. 710 2 $a Discovery Channel (Firm) 710 2 $a Summer Productions. 710 2 $a Discovery Communications, Inc. 939 $a 4528923 941 $a 1 945 $a vhs 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=4F12ACE62B0011DEA052A807A8D7520A 994 $a 02 $b DAB 952 $l OYAX081 $d 20090701080000.0Initiate Another SILO Locator Search