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1অনুযায়ী Ritter, J. C.
প্রকাশিত 1988Melbourne : Dept. of Defence, Materials Research Laboratory, 1988.9 p. : ill. ; 30 cm. + 1 distribution list. -
2অনুযায়ী Ritter, J. C.
প্রকাশিত 1985Ascot Vale, Vic. : Dept. of Defence, Materials Research Laboratories, 1985.13, [2] p., [10] leaves of plates : ill. ; 30 cm. -
3অনুযায়ী Ritter, J. C.
প্রকাশিত 1985Ascot Vale, Vic. : Materials Research Laboratories, 1985.[28] leaves, [15] leaves of plates ; 30 cm. -
4অনুযায়ী Weston, George M. (George Melville), 1816-1887
প্রকাশিত 1983Ascot Vale, Vic. : Materials Research Laboratories, 1983.15, [23] p. : ill. ; 30 cm.অন্যান্য লেখক: “...Ritter, J. C....”
