LEADER 00000nam  22000001a 4500 
001       68026502 /AC/r85 
008    850919s1968    nju    j      00011 eng   
050 0  PZ7.S5584|bMyf 
082    [Fic] 
100 10 Shirreffs, Gordon D 
245 14 The mystery of the lost cliff dwelling /|cby Gordon D. 
       Shirreffs 
260 0  Englewood Cliffs, N.J. :|bPrentice-Hall,|c[1968] 
300    215 p. ;|c23 cm 
520    Three teenagers continue their search for cliff dwellings 
       after the departure of their archaeology guide and witness
       events which threaten a government project and their 
       safety 
650  1 Archaeology|xFiction