000			00607nam a22001697a 4500
008			230717b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a007.52:681.324 _bN3
100			_aChouhan, H M
245			_aTime frequency analysis of sonar signals _c/ Department of Computer Science and Engineering
260			_aMadras: _bIndian Institute of Technology, _c1993
300			_a23p.
490			_aDevelopment of neural network models for classification of sonar targets
650			_aScience
653			_aClassification
942			_2udc _cREF
999			_c52889 _d52889