000 00473cam a2200193 4500
001 B876
008 090401t1968 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u38478
041 _aeng
050 _a526.9028
100 _aWartnaby, J.
245 _aSurveying instruments and methods
260 _aLondon
_bHMSO
_c1968
300 _a(46)p. : ill. ; 15x15cm.
350 _a0.35
490 _aScience Museum Illustrated Booklet
942 _n0
948 _c04/03/1997
999 _c90651
_d90651