00266pam a2200097a 44500008004100000041000800041100001800049245005400067260003900121300000800160230405s2004    xxu||||| |||| 00| 0 eng d  aENG  aJohn M Charap  aExplaining the univrerse {The New Age of Physics}  aHyderbadbUniversities Pressc2004  a226