books.google.ch - This important new contribution to the New Cambridge History of India examines chronologically the entire span of Sikh history from prehistoric times to the present day. In an introductory chapter, Professor Grewal surveys the changing pattern of human settlements in the Punjab until the fifteenth century...http://books.google.ch/books/about/The_Sikhs_of_the_Punjab.html?hl=de&id=2_nryFANsoYC&utm_source=gb-gplus-shareThe Sikhs of the Punjab
