TY  - BOOK
AU  - Pecker,Jean-Claude
TI  - Experimental astronomy
T2  - Astrophysics and Space Science Library / Ed. board : J.E. Blamont a. o
PY  - 1970///
CY  - Dordrecht , Holland
PB  - D. Reidel Publ. Co.
KW  - Աստղագիտություն
N1  - Bibliogr. : p. 101 - 102
ER  -