Hardcover student edition textbook ISBN 9781583315439 Paperback lab manual ISBN 9781583315453 Textbook is in good condition; shows minor wear to the cover and its page corners and edges. Pages are clean and unmarked (may contain very minimal markings, if any). Lab manual is very minimally used - the first 1-2 lab worksheets were used and removed from the book (see photo) - but the rest of the lab manual is unused and unmarked. Cover has student name written on the top corner. Textbook and lab manual ship together.