00489nam a2200169 a 450000500170000008200130001710000200003011000230005024500700007326000830014330000160022663000220024263000170026463000150028163000090029663000140030520251203115447.0  a624bKOT  aKothandaraman S  aPurushothama Raj P  aStudies on strength and debar corrosion behaviour of PFA concrete  aPondicherrybDepartment of Civil Engineering, PEC,Pondicherry universityc1988  a246p.c32cm  aCivil Engineering  aPFA concrete  aCivil work  aPh.D  aDuplicate