000			00307nam a2200133Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e91455 _aMAIN
041			_aEnglish
082			_a551.22 I3E
100			_aInder Singh
245		0	_aElastic waves in prestressed media
300			_a64 p.
942			_cTH
999			_c48201 _d48201