000 00291nam a2200133Ia 4500
100 _aDennis, H. J.
250 _a17 th ed.
942 _cBK
654 _a
245 _aElementary perspective
_bTheory and Practice
260 _aLondon
_c1957
082 _a742
300 _bHb
_aiv,60+Plates
999 _c397278
_d397278
041 _aeng