Scharmen, Fred, <br/><br/>
Space settlements / 
Fred Scharmen. 
 -  ©2019 
 - 423 p: 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Introduction : Gerard O'Neill's spaces -- Topology : future primitives and the shape of space -- Frontiers : a new life awaits you in the offworld colonies -- Densities : highest and best use -- Architectures : closed loops and open systems -- Stories : science and other fictions -- The megastructure and the big dumb object -- Conclusion : space settlements. 
<br/><br/><label>ISBN: </label>9781941332498 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2019013229 
<br/><br/><label>Subjects--Personal Names: </label><br/>O'Neill, Gerard K.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Space colonies.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Print books.
<br/><br/><label>LC Class. No.: </label>TL795.7  / .S33 2019