00507nam a2200157Ia 4500003000900000008004100009020002100050040001600071080001500087100002200102245011800124260003900242300001400281650003700295650001700332IN-BaIIA211028s9999    xx            000 0 eng d  a978-0486-66181-0  cIIA Library  a538.9bHAM  aHamermesh, Morton 0aGroup theory and its application to physical problemscMorton Hamermesh                                            aNew YorkbDover Publicationsc1989  axv, 509p.  aApplication to physical problems  aGroup theory