TY - BOOK ID - 1425170 TI - An introduction to general relativity AU - Hughston, L.P. AU - Tod, K.P. PY - 1990 SN - 0521327059 PB - Cambridge Cambridge University Press DB - UniCat KW - Theory of relativity. Unified field theory UR - http://www.unicat.be/uniCat?func=search&query=sysid:1425170 AB - ER -