TY - BOOK ED - International geophysical year world data centre B-2 TI - Catalogue of IGY data received at WDC-B2 from 1 July, 1957 to 30 June, 1960 PY - 1960/// CY - M. KW - Международный геофизический год KW - nlr_sh1 KW - Москва KW - Гф0(МГГ) KW - rubbk ER -