q=UNIX%E7%B3%BB%E7%BB%9FV%E7%AC%AC4%E7%89%88%EF%BC%8E%E8%BF%81%E7%A7%BB%E6%8C%87%E5%8D%97%EF%BC%8EMigration+guide&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
UNIX系统V第4版．迁移指南．Migration guide