KIRSCH, U. (1981). Optimum structural design concepts, methods and applications. McGraw-Hill Book Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKIRSCH, Uri. Optimum Structural Design Concepts, Methods and Applications. McGraw-Hill Book Company, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKIRSCH, Uri. Optimum Structural Design Concepts, Methods and Applications. McGraw-Hill Book Company, 1981.
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