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[ñïèñàíèå]
Ìåòîäèêà, òåõíèêà, îïèò â îáëàñòòà íà íàó÷íàòà è òåõíè÷åñêà èíôîðìàöèÿ
ÐÀ2943
ÖÈÍÒÈ
Ñîôèÿ
20 ñì
1970-1990
äðóãà
ISSN:
0324-1696
002+659
Íàó÷íà èíôîðìàöèÿ
Óïðàâëåíèå - ìåòîäè
Older Receipts (by Years):
1990; 1989; 1988; 1987; 1986; 1985; 1984; 1983; 1982; 1981; 1980; 1979; 1978
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