000 00366pam a2200157a 44500
008 230515b1983 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _a510 /BOA
100 _aBOAS MARY L.
245 _aMATHEMATICAL METHODS IN THE PHYSICAL SCIENCES
250 _aN.D.
260 _aNULL
_bJOHN
_c1983
300 _a793 PB
650 _aNULL
999 _c620910
_d620910