00477nam a2200181Ia 4500 170901s1986 xx 000 0 und d 621.252 S11E Sahay, J Elements of Pumps and Tubewells 1 Patna Agro Book Agency 1986 80 Engineering and allied operations Technology (Applied sciences) Hydraulic engineering Pumps ddc BK 6 11519 11519 0 0 ddc 0 0 RAU RAU 2017-10-18 Through Dean CAE, RAU, Pusa 12.00 2 621.252 S11E 38123 2024-04-20 2024-04-19 1986-10-18 BK 0 0 ddc 0 0 RAU RAU 2017-10-18 Author 12.00 1 621.252 S11E 39483 2024-05-25 2024-05-25 1987-08-19 BK 0 0 ddc 0 0 RAU RAU 2017-10-18 Author 12.00 1 621.252 S11E 39485 2024-05-25 2024-05-25 1987-08-19 BK 0 0 ddc 0 0 RAU RAU 2017-10-18 Author 12.00 1 621.252 S11E 39491 2024-05-25 2024-05-25 1987-08-19 BK 0 0 ddc 0 0 RAU RAU 2017-10-18 Author 12.00 1 621.252 S11E 39497 2024-05-25 2024-05-25 1987-08-19 BK 0 0 ddc 0 0 RAU RAU 2017-10-18 Author 12.00 1 621.252 S11E 39498 2024-05-25 2024-05-25 1987-08-19 BK