000			00545nam a2200205Ia 4500
008			131223s9999 xx 000 0 und d
040			_aISI KOLKATA
041			_aEnglish
082			_a530.41 _bD514
245			_aElementary excitation in solid, molecules, and atoms
260			_aLondon _bPlenum _c1974
440			_aNATO Advanced study Institute series B; v 2
650			_aAtoms
650			_aPhysics
650			_aSolid state
700			_aCollins T C _4ed.
700			_aDevreese J T _4ed.
700			_aKunz A B _4ed.
942			_cBK
999			_c73279 _d73279