00568nam a22001817a 450000500170000001000150001702000260003203500140005803700130007208200120008510000210009724500830011826000490020127000760025030000190032670000250034570000160037020230920122318.0  aENG-138163  a9789394246034c730.00  aEN-121695  bDBAD/PUB  a624.183  aKalyan, V. Vamsi  aPre Stressed Concrete/cBy V. Vamsi Kalyan; J. K. Sandhya Kiran and K. Chaitra  aHyderabadbM/s SriKrishna Techno Booksc2023  a7-1-277/242, 2nd Floor, Near BK Guda Park, S R NagarbHyderabade500038  a256c25cm(pbk)  aKiran, J. K. Sandhya  aChaitra, K.