00746nam a2200181Ia 4500003000900000008004100009040001600050080001900066111009000085245020000175260003500375300001400410490002800424650002000452650002700472650004300499700002200542IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a063:53bENF-56  aInternational School of Physics "Enrico Fermi"n56thcVarenna, Italyd1972 July 17-29 0aExperimental gravitationbproceedings of the International School of Physics "Enrico Fermi" course. 56, held in Varenna, Sul Lago di Como, Villa Monastero, July 17-29, 1972cedited by B. Bertotti  aNew YorkbAcademic Pressc1974  axv, 574p.  aproceedings; course. 56  a Gravitation   a Gravitational Theory  aAstronomy and Astrophysics Thesaurus   aBertotti, B., ed.