00354nam a2200133Ia 450000500170000000800410001702000090005804100120006708200180007910000180009724500510011526000420016665000120020820260917193538.0180829s9999||||ii |||||||||||||| ||eng||  a1766  aEnglish  a512.896 bLEA  aLord, Eric A. 0aTensors relativity and cosmologycEric A. Lord  c1979bTata McGraw Hill Publishing co.  aPhysics