000 00331nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a517.8 C551
100 _aCHORLTON.F
245 0 _aBOUNDARY VALUE OF PROBLEMS IN PHYSICS AND ENGINEERING
260 _aLONDON
_bVan Nostrand Reinhold
_c1969
300 _a23X15
942 _cBK
_2DDC
999 _c15012
_d15012