00658nam0-22002291i-450-990001229670403321000122967FED01000122967(Aleph)000122967FED01000122967--------d--------km-y0itay50------baeng<<An >>introduction to tensor calculus and relativityDerek LawdenNew YorkMethuen1962Lawden,Derek F.1180ITUNINARICAUNIMARCBK99000122967040332129-I-264740MA1MA1Introduction to Tensor Calculus and Relativity339722UNINA