COBZAȘ, S. BOOK REVIEW: "Palle Jorgensen and Feng Tian, Non-Commutative Analysis." World Scientific 2017, xxviii+533 p., ISBN: 978-981-3202-11-5 (hardcover); 978-981-3202-12-2 (softcover); 978-981-3202-14-6 (ebook). Stud. Univ. Babeş-Bolyai Math. 2017, 62, 407-409.