000			00428nam a22001457a 4500
008			230516b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a517:62 _bK1
100			_aRomanovskii, P I
245			_aMathematical methods for engineers and technologies
260			_aOxford: _bPergamon Press, _c1961
300			_a253p.
650			_2Science
942			_2udc _cBK
999			_c33097 _d33097