Langan, John. Reading and study skills John Langan. - 7th ed. - New York McGraw-Hill Education, 2002 - 656 p. ; 24 cm. - Langan, john, langan series. . - Langan, john, langan series. . Import. ISBN: 0072445998 (paperback) 9780072445992 (paperback) Source: 3100.00 PKR Dewey Class. No.: 428.40711