00470nam a2200157Ia 4500003000900000008004100009040001600050080001500066245010000081260003400181300001400215650002300229650001600252650001900268700002500287IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a524.5bTER 0aInterstellar ionised hydrogen.cedited by Yervant Terzian                                        aNewyorkbW. A. Benjaminc1968  aix, 774p.  aEvolution of Stars  aOH Emission  aStar Formation  aTerzian,Yervant.,ed.