The "PJ Mehta" brand extends into other academic spheres, frequently appearing in searches for introductory textbooks:
Born in India, P. Kumar Mehta earned his B.Sc. in Chemical Engineering from the University of Rajasthan and his M.S. in Ceramic Engineering from the University of Washington, Seattle. He completed his Ph.D. in Physical Chemistry at the University of California, Berkeley in 1964, focusing on the crystal chemistry of cement hydration products. This combination of chemical engineering, ceramics, and physical chemistry laid the groundwork for his later holistic view of concrete as a chemically reactive, living material rather than an inert solid. pj mehta