00296nam a2200109Ia 4500082002100000100002300021245005700044260004500101300003000146500000500176700000500181  a309.262bM345.RU  aMarkandgy, Kalpana  aRegional urban centres; structure and interactionsb  aNew DelhibInter-India Publicationc1986  axviii, 214p. Index, Bibl.  a  a