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1gan Maczulak, Anne E. 1954-Available for University of the Philippines Diliman College of Engineering via Gale Virtual Reference Library. Click here to access
Cyhoeddwyd 2010
Also available remotely for University of the Philippines Diliman College of Engineering via Gale Virtual Reference Library. Click here to access thru EZproxy
Electronic Resource -
2gan Maczulak, Anne E. 1954-Available for University of the Philippines Baguio via Gale Virtual Reference Library. Click here to access
Cyhoeddwyd 2010
Electronic Resource -
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5gan Jamal, Othman
Cyhoeddwyd 2002Llyfr -
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7gan Nemerow, Nelson Leonard
Cyhoeddwyd 1995Llyfr -
8gan Nemerow, Nelson Leonard
Cyhoeddwyd 1995Llyfr -
9Cyhoeddwyd 1980Llyfr