Decimal and tolerances  [video recording] / 
Coastal Training Skills 
 - Virginia Beach,Va. :  Coastal Video Communications Corp.,  1980 
 - 1 videodisc (15 min.) :  sd., col. ;  12 cm. 
<br/><br/><label>ISBN: </label>MED0000523(Local) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Decimal fractions