HOW THINGS WORK IN YOUR HOME,AND WHAT TO DO WHEN THEY DONT/ PORTER, JOHN PAUL - 1ST EDITION - NEWYORK: HOLT,RINEHART AND WINSTON, 1985 - 368 pages, hardcover, ill.:som col, includes index, 25.7cm ISBN: 0030036720 LC Class. No.: TH 4817.3 .H677 1985 / .H677 1985