IN WHICH BOOK RAJIV DIKSHIT TELL ABOUT RANK OF RAJA , MAHARAJA ,SAMRAT,CHKARWARTI SMARAT. I NEED RAJIV DIXIT ARTICLE ABOUT ANICENT HISTORY. ONCE I HEARD HIM IN TV WITH BABA RAMDEV ABOUT TELLING THIS ARTICLE . THEY TELL ABOUT 1 MAHARAJ = HOW MANNY RAJA , 1 SAMRAT = HOW MANY MAHARAJA . PLEASE TELL IN WHICH BOOK THIS ARTICLE I WILL GET.