गणित का इतिहास : सुधाकर द्विवेदी द्वारा हिंदी पीडीऍफ़ पुस्तक – इतिहास | Ganit Ka Itihas : by Sudhakar Dwivedi Hindi PDF Book – History (Itihas)

Pustak Kharidein

Pustak Ka Vivaran : Log Jab Kagaj banana nahin janate the us samay tad ke patte par lohe ki Nokdar kachhamas se khod khod kar Aksharon ki soorate” banate the . Ve Aankhon se achchhi tarah dekh pade is garaj,se khode huye tad ke Patta ko karakhi se leep dete the. Karkhi khode huye Aksharon me ghus jati thi jis se unki surat saph saph dekh padti thi. Is leepane hi par se aksharon ka……..

Description about eBook : When people did not know how to make paper, at that time they used to make “surfaces of letters” by digging on palm leaves with iron-tipped scythes. He used to leap the dug palm leaf from this thunder, which he could see well with his eyes. The karkhi used to penetrate the etched letters, due to which his face was clearly visible. From this leap of letters………

44 Books पर उपलब्ध सभी हिंदी पुस्तकों कोदेखने के लिए – यहाँ दबायें