000 00469nam a2200169 4500
008 160616s1971 000 0
245 _aOptimal Control of Systems Governed by Partial Differential Equations
100 _aLions, J L.
260 _aBerlin
260 _bSpringer
260 _c1971
300 _a394p
440 _aGrundlehren der Mathematischen Wissenschaften, Vol. 170
020 _a3 540 05115 5
942 _cBK
_2BK14466
080 _a517.95 LIO
999 _c14466
_d14466