000 00319nam a2200133 4500
999 _c7305
_d7305
020 _a9789386235404
082 _a515.353
_bGOC
100 _aGockenbech, Mark S.
245 _aPartial differential equations :
250 _a2nd ed.
260 _aNoida :
_bUniversities Press,
_c2018.
300 _axx, 657 p.
942 _cBK