000 00259pam a2200109a 44500
082 _a522
_bJ135P
100 _aJackson, John E.
245 1 _aPRACTICAL ASTRONOMY
_bADAPTED TO THE USE OF SURVEYORS
260 _a
_b
_c1956
964 _gCIRC
997 _aK14097 C
999 _c380972
_d380972