00925nam a2200265 i 450099100114709970753620020507111909.0970308s1978 us ||| | eng b10180187-39ule_instLE00642923ExLDip.to Fisicaita52.9.56523.1'12QB790Spitzer, L.461654Physical processes in the interstellar medium /L. SpitzerNew York :John Wiley & Sons,1978xvii, 318 p. :ill. ;24 cm.Interstellar matter.b1018018721-09-0627-06-02991001147099707536LE006 52.9.52+52.9.56 SPI12006000174817le006-E0.00-l- 01010.i1022100127-06-02Physical processes in the interstellar medium188999UNISALENTOle00601-01-97ma -engus 01