1. Apollo by the Numbers: A Statistical Reference
by Orloff, Richard W, and Launis, Roger D (Foreword by) 
Price: USD 27.33
Dealer: Alibris
Description: Washington Government Reprints Press 2001 Trade paperback New. Trade paperback (US). Glued binding. 348 p. Contains: Illustrations, black & white. 

2. Apollo by the Numbers: A Statistical Reference
by Orloff, Richard W 
Price: USD 32.13
Dealer: Abebooks, Lucky's Textbooks
Description: ISBN10: 1931641005, ISBN13: 9781931641005, [publisher: Government Reprints Press] Softcover [Dallas, TX, U.S.A.] [Publication Year: 2001]  

3. Apollo by the Numbers: A Statistical Reference
by Richard W. Orloff 
Price: USD 39.89
Dealer: Biblio, Ria Christie Collections
Description: New. New Book; Fast Shipping from UK; Not signed; Not First Edition; The Apollo by the Numbers: A Statistical Reference. ISBN 1931641005 9781931641005 [GB] 

4. Apollo by the Numbers
by Orloff, Richard W. 
Price: USD 40.70
Dealer: ZVAB, moluna
Description: ISBN10: 1931641005, ISBN13: 9781931641005, [publisher: ROSS & PERRY INC] Softcover [Greven, Germany] [Publication Year: 2001]  

5. Apollo by the Numbers: A Statistical Reference
by Richard W Orloff 
Price: USD 44.92
Dealer: Biblio, The Saint Bookstore
Description: Paperback / softback. New. ISBN 1931641005 9781931641005 [GB] 

6. Apollo by the Numbers
by Orloff, Richard W. 
Price: USD 44.97
Dealer: AbebooksDE, moluna
Description: ISBN10: 1931641005, ISBN13: 9781931641005, [publisher: ROSS & PERRY INC] Softcover [Greven, Germany] [Publication Year: 2001]