000 00260nmm a2200097Ia 4500
008 220120s9999||||xx |||||||||||||||||und||
020 _a978-0-07-060092-8
100 _aShetty M.S
_9172
245 0 _aConcrete technology
260 _aS, Chand and company
_bNew Delhi
999 _c139989
_d139989