Pike, William H. Why stocks go up (and down) : a guide to sound investing / English William H. Pike. - Homewood, Ill. : Dow Jones-Irwin, c1983. - viii, 322 p. : ill. ; 24 cm. Includes index. ISBN: 0870943146 : $19.95 LCCN: 82071875 Subjects--Corporate Names: Polaroid Corporation--Finance--History. Subjects--Topical Terms: Investments.Stocks--Prices. LC Class. No.: HG4521 / .P55 1983 Dewey Class. No.: 332.6322 / PIK