00573nam a22001577a 4500 230706b |||||||| |||| 00| 0 eng d National Science Library National Science Library 929SSB N3 Tiwari, Surya Prakash शांति स्वरूप भटनागर: भारत के महान वैज्ञानिक Shanti Swaroop Bhatnagar: Bharat ke mahan vaigyanik Delhi: Shiksha Bharti, 1993 72p. Hindi literature udc HBK 50315 50315 0 0 udc 0 929SSB_N3 0 78813 NSL NSL GF/Rk-2/C-7/R-3 2003-05-21 0 929SSB N3 181028 2023-07-06 00:00:00 2003-05-21 HBK