Schul, P. (1978). Machining problems.
Čikaški stil citiranjaSchul, Pierre-Maxime. Machining Problems. 1978.
MLA način citiranjaSchul, Pierre-Maxime. Machining Problems. 1978.
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Schul, P. (1978). Machining problems.
Čikaški stil citiranjaSchul, Pierre-Maxime. Machining Problems. 1978.
MLA način citiranjaSchul, Pierre-Maxime. Machining Problems. 1978.