00555nam a22001817a 4500 OSt 260629b |||||||| |||| 00| 0 eng d 9788196560607 501.4 B73H Borkar, Dr. Vedprakash Hindi me Vigyan Sanchar (Antriksh evam Paryavaran vigyan ke vishesh sandarbh me) Borkar, Dr. Vedprakash New Delhi Atal Prakasan 2025 468p. 2595.00 Science communication. विज्ञान संचार ddc BK 52426 52426 0 0 ddc 0 0 RAU RAU GEN 2026-06-29 TTPP, New Delhi INR 2595.00 0 501.4 B73H 87697 2026-06-29 2026-01-29 BK Hindi Medium book IN-00449