Navnirman - Vadodara : Gujarat Engineering Research Institute, 1960-- - v. : charts, ill.; 24 cm. - Biannual : 1971 - Annual : 1960-1970 - Vol. 1, no. 1 (1960--) Subjects--Topical Terms: Public works--Research--India--Gujatat Dewey Class. No.: 352.5