000 00460n a2200145ua 4500
040 _aP K Kelkar Library, IIT Kanpur
082 _a693.5
_bK897
100 _aMurti, G. R. Krishna
245 1 _aCost oriented optimised mix proportioning of concrete (comp)
_cG. R. Krishna Murti and John P. Cannon
260 _a
_bCase Westernn Reserve University
_c1971
300 _axvi, 278p
500 _aReport No. 41
650 _aConcrete
997 _aA23671 s C
999 _c460654
_d460654