000 00281nam a2200109Ia 4500
008 160710s1955 xx 000 0 und d
100 _aCHAPMIN,R.C. & ARNOLD,E.C.
245 _aMATOR CONSTRUCTION CALCULATIONS & SCIENCE
260 _bARNOLD
_c1955
300 _a370
942 _2ddc
_cB
999 _c16151
_d16151