हमारा अद्भुत वायुमंडल अब मैला क्यों : अजित राम वर्मा द्वारा हिंदी पीडीऍफ़ पुस्तक – सामाजिक | Hamara Vayumandal Ab Maila Kyon : by Ajit Ram Verma Hindi PDF Book – Social (Samajik)
Pustak Ka Vivaran : In Pustakon ki Taiyari mein hamara mukhy dhyey raha hai ki vishay aise shaily mein prastut kiya jaye ki bachche svayan isaki or Aakarshit hon, sath hi bhasha itani saral ho ki bachchon ko inake adhyayan se vigyan ke Goodhatam rahasyon ko samajhane mein koi kathinayi na ho. In pustakon ke padhane se unamen adhik padhane ki ruchi paida ho, unake naisargik kautoohal mein vrddhi ho……..
Description about eBook : Our main aim in preparing these books has been to present the subject in such a style that the children themselves are attracted towards it, as well as the language should be so simple that children will not have any difficulty in understanding the deepest mysteries of science by studying them. By reading these books, more interest should be born in them, increase in their natural curiosity …….
