00677nam a2200217Ia 4500001000700000003000500007005001700012008004100029010001500070020007500085050001600160082001000176100002900186245006000215260006600275300002800341500002000369504002600389650002100415650002300436114204BIBL20160527183743.0751121s1976    enka     b    00110 eng    a 75022559   a0521210615c£5.50 (16.50 U.S.).a0521290287bpbk.c£2.50 (7.50 U.S.)0 aQB981b.B54  a523.110aBerry, Michael V.2Local10aPrinciples of cosmology and gravitationcMichael Berry.0 aCambridge [Eng.]aNew YorkbCambridge University Pressc1976.  ax, 179 p.bill.c24 cm.  aIncludes index.  aBibliography: p. 176. 0aCosmology2Local 0aGravitation2Local