Govind Mishra

advantage science medicine slides ppt health disadvantage diet weight loss rss dr. hedgewar social public figure hunger need motivational drive typesofmotivation thrust general knowledge disease fear phobia army navy air force indian education matter pure environment metal nature tax economics gst sgst igst cgst econimic reform new gstindia whatsapp twitter fb meaning facebook social networking orkut second generation fifth generation third generation ages first generation computers generation technology fourth generation generation of computer presentation technology advancement apple motivation sleep forces