000 00422cam a2200193 4500
001 D6356
008 090401t1970 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u375
041 _aeng
050 _a526.982
100 _aKilford, W.K.
245 _aElementary air survey
250 _a2nd
260 _aLondon
_bPitman
_c1970
300 _avii. 316p. 22cm
350 _a2.25
942 _n0
948 _c04/03/1997
999 _c85542
_d85542