00441nam a22001457a 4500 230706b |||||||| |||| 00| 0 eng d 81-86704-24-8 National Science Library National Science Library 621.22 N8 Awasthy, Shambhu Rtan Practical aspects of hydrogenerator, Bhopal: Bharat Heavy Electrical Limited, 1998 Science udc HBK 49967 49967 0 0 udc 0 62122_N8 0 78162 NSL NSL GF/Rk-2/C-5/R-2 2004-10-20 0 621.22 N8 181742 2023-07-06 00:00:00 2004-10-20 HBK