TY - BOOK ID - 134855141 TI - Variations of Gamma Cassiopeiae AU - Pottasch, Stuart R. AU - United States. AU - Boulder Laboratories (U.S.) PY - 1959 PB - Washington, D.C. : National Bureau of Standards, United States Department of Commerce, Office of Technical Services, DB - UniCat KW - Be stars. KW - Shell stars. UR - https://www.unicat.be/uniCat?func=search&query=sysid:134855141 AB - ER -