| Record ID | marc_loc_updates/v37.i43.records.utf8:10506270:796 |
| Source | Library of Congress |
| Download Link | /show-records/marc_loc_updates/v37.i43.records.utf8:10506270:796?format=raw |
LEADER: 00796dam a2200241 a 4500
001 93213036
003 DLC
005 20091022085119.0
008 930930s1986 mx a b 000 0 spa c
010 $a 93213036
020 $a9682905923
040 $aTxU$cTxU
042 $alcnccp
043 $an-mx---
050 14 $aT173.M5869$bI66 1986
100 2 $aLeón López, Enrique G.
245 13 $aEl Instituto Politécnico Nacional :$borigen y evolución histórica /$cEnrique G. León López.
250 $a2. ed.
260 $aMéxico, D.F. :$bEl Instituto,$c1986.
300 $a354 p. :$bill. ;$c21 cm.
504 $aIncludes bibliographical references (p. 351-354).
610 20 $aInstituto Politécnico Nacional (Mexico)$xHistory.
650 0 $aTechnical education$zMexico$xHistory$y20th century.