- twitter.com paulrknollНавигационный ответAlways bear in mind that your own resolution to succeed is more important than any one thing. ~~ Abraham Lincoln...
- vk.com wall-30559691_19205Детальніше в моїй групі vk.com/chemtutor.
- davethemex - новый блог в Живом Журнале. Скоро здесь появится много интересных записей.
- oh..so you do love me your just busy and to think i thought something different. welli hope all ends up well and for the electron configuration go to chemtutor.com it helped me and...