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POS

Contents. ????????????????????????????POS????(??)????????POS????(??). 1.??. 1916? ????????????????????? :1969? ?????????? ??????????1970? ??????????? ?? :1973? ??????????????????. ???????????1%. POS??????????????????????????????????????? . ??. . ???????????????????????? . POS???

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POS

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    1. POS???? ???????????? 05593286 ?? ??

    2. Contents… ?? ?? ?? ?????????????? ????????POS????(??) ????????POS????(??)

    3. 1.?? 1916? ????????????????????? : 1969? ?????????? ?????????? 1970? ??????????? ?? : 1973? ??????????????????

    4. 2.?? ????????????? ??????????? ???? ??????????? ???? ????

    5. 3.?? POS????? ??????? ???????? ???????? ???????? ?????????? ????????·????? ???????? ??????????·???????

    6. 4.??????????????

    7. 5.????????POS????(??)

    8. 6.????????POS????(??) 1978?~1982? ?1??????? 1982?~1985? ?2??????????? 1985?~1990? ?3??????????? 1990?~ ?4???????????

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