000 00221 a2200097 4500
001 6730
100 _aLawden, D F
245 _aMathematical Principles of Quantum Mechamis
260 _a
_bMethuen
_c
090 _c5581
_d5581
942 _aNUST-CAE
_cM
_c32024
999 _c241803
_d241803