Biostatistic science, variables, data measurments, central tendency  [videorecording]. 

 - Osaka, Japan :  Matsushita Electric Industrial Co.,  S. a. 
 - 1 videocassette (180 min.). 
<br/><br/>Part 1. 
<br/><br/><br/>VHS. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biostatistics--Audio-visual aids.