000 00847nam a2200253Ia 4500
003 OSt
005 20220930063335.0
006 a|||||r|||| 00| 0
007 ta
008 220926b |||||||| |||| 00| 0 eng d
024 _a2684
037 _cTheses
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
100 _aAggarwala Ram Ratan
_9522763
110 _aUniversity of Delhi. Faculty of Mathematical Sciences. Department of Mathematics
245 0 _aBessels's and Mathieu's functions as applied to ultrasonics
260 _aDelhi
_bUniversity of Delhi India
_c1954
650 _aMATHEMATICS
700 _a Parthasarathy S Gu.
_9522764
700 _aUniversity of Delhi. Faculty of Mathematical Sciences. Department of Mathematics
942 _cDIS
_2CC
999 _c856695
_d856695