ISBN 907867721X books & textbook
HYBRID GRAND UNIFIED THEORY, THE (Atlantis Studies in Mathematics for Engineering and Science)
Lakshmikantham, Vangipuram Escultura, E Leela, Srinivasa G
Atlantis Press / World Scientific /2009-03-19 Hardcover / 144 Pages
isbn-10: 907867721X / isbn-13: 9789078677215
