000 00322nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRA.0116-1
100 _aAgrawal, Usha
245 0 _aHistorical route network from Delhi to Lahore 1550-1850 A.D. : A methodological
260 _c1981
300 _a320p.
942 _cBK
999 _c14835
_d14835