Modern Methods for Trace Element Determination (Paperback) → Paperback, Hardcover ISBN-13: 9780471940395 ISBN-10: 0471940399 Genre: Science & Math ? Modern Methods for Trace Element Determination (Paperback) → Paperback, Hardcover ISBN-13: 9780471974451 ISBN-10: 0471974455 Genres: Science & Math, Engineering & Transportation ? |