Sandarbh - Issue 30 (November 1999-March 2000)
- The Kidnapping Of Riversby Sanjay Kumar Tiwari[Hindi PDF, 996 kB]
- Magnet – Its Historyby Lloyd William Taylor and Forrest Glenn Tuckker Translated by Sushil Joshi[Hindi PDF, 937 kB]
- Pressure Of Airby Amitabha Mukherjee[Hindi PDF, 623 kB]
- The Wonders Of Leaves, Light And Carbon Dioxideby Kishore Powar[Hindi PDF, 725 kB]
- Zara Sir To Khujlaiye– Area of A Circle[Hindi PDF, 136 kB]
- Women's Education And Inequality Between Men & Women In Himachal Pradeshby Zyon Drez Translated by Rajnikant Sharma[Hindi PDF, 620 kB]
- Geometry In Ancient Indiaby Ramkrishana Bhattacharya Translated by Suresh Mishra[Hindi PDF, 843 kB]
- Where Is My Friend’s House?by Pradeep Gothoskar Translated by Rajendra Gaikwad[Hindi PDF, 941 kB]
- This Is Also A Life Cycleby Umesh Chouhan[Hindi PDF, 103 kB]
- Index Of Issues 26-30[Hindi PDF, 780 kB]