00377nam a2200109 a 4500020002700000020003000027100002500057245006000082260004200142300001300184856007000197  a0534027857 (hardcover)  a9780534027858 (hardcover)1 aPizzarello, Antonio.10aDevelopment and maintenance of large software systems /  aLondonbLifetime Learning Pub,c1984.  a263 p. ;40uhttp://www.amazon.com/exec/obidos/ASIN/0534027857/chopaconline-20