00960nam a2200289 i 450099100093881970753620020507104126.0951218s1970 ne ||| | eng b10150900-39ule_instLE00639443ExLDip.to Fisicaita52.9.5252.9.58629.4'11QB47Pecker, Jean claude461973Experimental astronomy /Jean Claude PeckerDordrecht :D. Reidel Publ. Co.,1970x, 105 p. :ill. ;25 cm.Astrophysics and space science library ;18Astronomy.b1015090017-02-1727-06-02991000938819707536LE006 52.9.5 PEC12006000026376le006-E0.00-l- 00000.i1018082527-06-02Experimental astronomy187777UNISALENTOle00601-01-95ma -engne 01