000 00264nam a2200121Ia 4500
999 _c1326
_d1326
100 _aHale Sutherland
245 _aStructural Theory
250 _a4
260 _c1961
_aNew York
_bJohn Wiley & Sons
300 _axiv+394
700 _aHarry Lake Bowman
942 _cBK