Homework 2
Homework 2. Spring 2014. Course ( CNum , Title, Credits ). Requires ( CNum , Prereq ). S tudent ( SNum , Slast , SFirst , TSNum ). Supplier ( SNum , Name, Addr ). Part ( PNum , Pname ). Supplies ( SNum , Pnum , Date ). Sailor ( SSN, Name, Rank, Sname ).
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