Celiz, R. P. (1977). Phase-change processes resulting from flow through a nozzle [microform]. Photoduplication Service. University of the Philippines Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCeliz, Reynaldo P. Phase-change Processes Resulting from Flow Through a Nozzle [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCeliz, Reynaldo P. Phase-change Processes Resulting from Flow Through a Nozzle [microform]. Photoduplication Service. University of the Philippines Library, 1977.
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