000 00287nam a2200121Ia 4500
999 _c7424
_d7424
020 _a0853345724
100 _aOrchard D F
245 _aConcrete Technology Vol- II : Practice
250 _a3
260 _c1978
_bAPPLIED SCIENCE PUBLISHERS LTD.
_aLondon
300 _axiv+444
942 _cBK