TY - BOOK AU - Gates S James ; Mohapatra R N TI - Superstrings, composite structures, and cosmology : proceedings of the International Workshop on Superstrings, Composite Structures, and Cosmology, College Park, Maryland, 11-18 March, 1987 SN - 9789971503840 AV - QC794.6 PY - 1987/// CY - Singapore PB - World Scientific ER -