हिंदी विश्वकोश : रामप्रसाद त्रिपाठी द्वारा हिंदी पीडीऍफ़ पुस्तक – साहित्य | Hindi Vishvakosh : by Ram Prasad Tripathi Hindi PDF Book – Literature (Sahitya)
Pustak Ka Vivaran : Tainkon ke aaye the aur pichhale mahayuddh mein unake bade paimane par upayog kiye jane se, yuddh kee shakl hee bilakul badal gayi. Ladai ke dauran tainkon kee banavat aur unake prayog mein bahut pragati huyi. Bhinn bBhinn karyon ke lie vibhinn prakaar ke taik banaaye gae | halke , majhole , bharee , tej aur dheeme…………..
Description about eBook : Tanks had come and due to their large scale use in the last World War, the appearance of war completely changed. During the fight, there was a lot of progress in the construction of tanks and their use. Different types of tacks were made for different tasks. Light, medium, full, fast and slow…………..
