000 00439nam a2200181Ia 4500
005 20250220125212.0
008 250220s9999||||xx |||||||||||||| ||und||
040 _aMAIN
041 _aEnglish
082 _a515.353
_bGAK
100 _aGakhov, F. D.
245 _aBoundary value problems
260 _aOxford
_bPergamon press
_c1996
300 _axix,563p.
650 _aBoundary value problems
650 _aMathematics
942 _cBK
999 _c24182
_d24182