000 00321nam a22001214a 4500
082 _a517.38 LAW
100 _aLawden,Derek F.
245 1 _aMathematics of Engineering Systems
_bLinear & Non- Linear
250 _a1954.
260 _aLondon:
_bMethun & Co,LTD,
_c1954.
300 _aviii; 380p.:
_e01796 G.
942 _cBK
999 _c523756
_d523756