Olson, Kent C. Legal research in a nutshell / Kent C. Olson. - Fourteenth edition. - St. Paul, Minn. : West Academic Publishing, [2021] - xii, 330 pages ; 19 cm. - West nutshell series . - Nutshell series . Includes index. ISBN: 9781636590639 LCCN: 2021427745 Subjects--Topical Terms: Legal research--United States. LC Class. No.: KF 240 / .O45 2021