00381    a2200157   4500020001500000082001800015100002200033245004200055250000900097260003700106300002200143650000800165650002400173650001100197700001500208  a8176353884  a005.7565bGEN  aGennick, Jonathan  aSams teach yourself Pl/SQL in 21 days  a2nd.  aNew DelhibTechmediac2000g2000  axix, 692p.c24cm.  aSQL  aRelational database  aOracle  aLures, Tom