Real life math and its applications  word problems volume 1, problem solving strategies.  [videorecording] 

 - Brooklyn, NY :  Vido Tutorial Service, Inc.,  c1990? 
 - 1 videocassette (30 min.) :  sd., col. ;  1/2 in. 
<br/><br/> VHS format. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.