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| LEADER |
00000nam a22000007a 4500 |
| 006 |
a 000 0 |
| 008 |
991123s1954 000 0 d |
| 035 |
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|a (Sirsi) a81273
|
| 035 |
|
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|a (Sirsi) a81273
|
| 050 |
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4 |
|a AG103
|b B33
|
| 082 |
|
4 |
|a 028.7
|b B146f
|
| 100 |
|
|
|a Bagley, A.
|
| 245 |
|
0 |
|a Facts and how to find them
|b : a guide to sources of information and to the method of systematic research
|
| 250 |
|
|
|a 5a. ed
|
| 260 |
|
|
|a London
|b : Sir Issac Pitman & Sons,
|c 1954 (reimpr. 1958)
|
| 300 |
|
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|a 135 p
|c ; 19 cm.
|
| 650 |
|
4 |
|a Servicios de consulta (bibliotecas)
|9 358701
|
| 596 |
|
|
|a 2
|
| 942 |
|
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|c LIBRO
|6 _
|
| 999 |
|
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|c 42738
|d 42738
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