000			00339nam a22001337a 4500
082			_a624 _bENG _cL-40, P-15
100			_aELBS
245			_aEnglish Book-1 :Civil and mechanical engineering _cELBS
250			_a4th ed.
260			_aLondon _bThe macmillan company _c1970
300			_avii, 125 p. _bill. _c20 cm.
650			_aMCE
942			_cBK
999			_c6423 _d6423