000			00280nam a2200121Ia 4500
654			_aREF
100			_aInstitute Of Enginers.
250			_a1st Ed.
245			_aJournal Of The Institution Of Engineers.V-25-Sep44
260			_bSELF _c1949
082			_bINS
999			_c22226 _d22226
041			_aeng
546			_aText in English
300			_c22 cm.