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1Published 1978Available for University of the Philippines System via ScienceDirect. Click here to access Vol. 1
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access Vol. 1 thru EZproxy
Available for University of the Philippines System via ScienceDirect. Click here to access Vol. 2
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access Vol. 2 thru EZproxy
Electronic Resource