TY - BOOK AU - Kounnas,C. TI - Grand unification with and without supersymmetry and cosmological implications T2 - International School for Advanced Studies lecture series SN - 9971966409 U1 - 539.7 PY - 1984/// CY - Singapore PB - World Scientific KW - Grand unified theories (Nuclear physics) KW - Supersymmetry KW - Cosmology ER -