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1de réir Beichelt, Frank 1942-Available for University of the Philippines Diliman College of Engineering via CRCnetBASE. Click here to access
Foilsithe / Cruthaithe 2012
Also available remotely for University of the Philippines Diliman College of Engineering via CRCnetBASE. Click here to access thru EZproxy
Electronic Resource -
2de réir Todinov, M. T.
Foilsithe / Cruthaithe 2005LEABHAR