000 00614nam a2200205zi 4500
005 20220307101029.0
008 970106s1947 a 000 0 eng d
035 _aMX001000589117
050 _aTL671.25
_bT66
245 0 0 _aTopographic drafting
264 1 _aWashington :
_bUnited states government printing office,
_c1947
300 _a300 páginas
490 0 _aWar department technicl manual ;
_vt m 5-230
650 _aTopografía
650 _aMapas topográficos
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
999 _c3745
_d3745