000 00336nam a2200133Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e91462
_aMAIN
041 _aEnglish
082 _a551.4 S25D
100 _aSaini, Tribhuwan Nath
245 0 _aDiffraction of elastic waves by cylindrical obstacles
300 _a72 p.
942 _cTH
999 _c48426
_d48426