| 000 | 01764cam a2200325 a 4500 | ||
|---|---|---|---|
| 001 | 00002771 | ||
| 003 | AR-BaUFI | ||
| 005 | 20141030152144.0 | ||
| 008 | 960916s1969 mx a|||| |||||||||||spa|c | ||
| 040 | _aAR-BaUFI | ||
| 044 |
_amx _cmx |
||
| 080 | 0 | _a5 | |
| 084 | _aG784 | ||
| 100 | 1 |
_aCrayson-Smith, Hugh _d1900- _93798 |
|
| 245 | 0 | 4 | _aLos conceptos cambiantes de la ciencia |
| 260 |
_aMéxico : _bCentro Regional de Ayuda Técnica, _c1969 |
||
| 300 |
_a691 p. : _bil. ; _c23 cm |
||
| 650 | 7 |
_aELECTRICIDAD _2EIT |
|
| 650 | 7 |
_aFISICA NUCLEAR _2EIT |
|
| 650 | 7 |
_aENERGIA[FISICA] _2SP |
|
| 650 | 7 |
_aSISTEMA SOLAR _2EIT _921860 |
|
| 650 | 7 |
_aGRAVITACION _2EIT _918749 |
|
| 650 | 7 |
_aPROGRESO CIENTIFICO _2SP _920877 |
|
| 650 | 7 |
_aCIENCIA _2SP _916357 |
|
| 786 | 1 | _oAIG | |
| 942 |
_fBKS _n0 |
||
| 985 | _aREF | ||
| 997 | _aMONOGRAFIA | ||
| 964 | _aH4sIAPS/J1MAA7VXa2+bMBT9nl9h+XvAJgmEjFAhSjKkPCqgU6VpmlzjpZ54RJg06U/uv5hJ2z20 asmdlG8G7j3n+Ni+vnhXh7JAj6JRsq6mmBoEI1HxOpfVZopvs1l/jK/8nsfrohC81UE9hHRKpSYH Jaf4oW23E9Pc7/fGfmDUzca0CKHm3XKR8gdRsr6sVMsqLnCXp+REHV8vas7aI+NvAEXNjU39aC6D JLSoqQpZonc+d3g5a3JllqzhWov5gvma16UZB5XjN6GnOLDf63mN4HWT+zrHKwTLReMTMrZoxUrE LD2lgU13DA1HhHjma0AXm7OWfZOiyFHLtF8upRjJKqdTjI4Dqxt0kTpW7e5fQrW7YooZ1hSEWI5D PfPt2xHU/In6PscIwlGCwMmIQMCFgqE750vn2B/9Cf53TIH9uTMeAjU4kBneIOqMhg6QYgwy8buB YFuAuCCCIJ7/104jjg2kgcGPhxB4irRRwJMCIghh6i3QGoQNe1J11U9L2T6c2tf32P+425wMy7Up LiF9oO7zTWmxv6iVftD1e9t2I1beS1a1QqFcoIIhLvVlIRlMwRDk3PIOiA4qj9S1XSD++fVD6HUX VdvUKBEbfduxorMteNrlDGXPvJKcnVHils8HyWtgGbcgIm2Xoq1xSorEviwM9AFZA8RL2FEkNmhV wjhahXFwSYqbZD1PonSNOq4snsXh+pJ08yT4FGdBGK9Xl6RJ4zSLlgFK14sguSRRtIqSeRx8nsVp HAZfLkn1QoFWt+EiuvCkFlGYJXEYXwfXwKsM1FRkQrGdrgrpVlbAFsqlA1h5c21EXERtGAuswXht kr5CG1mQacv1Sp/YYAYtC2PQFkii2T/gPfPtP0EPf/0S+T8AG5rLakYNAAA= | ||