The chemistry of nucleic acids  [kit] / 
produced by Robert Knauft 
 - California :  Biology Media,  1978 
 - 53 slides, 1 sound cassette, 1 instructor's guide ;  in container, 29 X 29 X 8 cm. 
<br/><br/>Narrator: Charles Levy 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nucleic acids