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| LEADER |
00958nam a2200241 a 4500 |
| 001 |
BFMOS50002311 |
| 003 |
SV-SsUSB |
| 005 |
20170714003311.0 |
| 008 |
050201s1976 mx 000 0 spa d |
| 020 |
|
|
|a 9682501962
|
| 020 |
|
|
|a 9789682501968
|
| 040 |
|
|
|a Sistema Bibliotecario Universidad de El Salvador
|b spa
|c SV-SsUSB
|
| 082 |
0 |
4 |
|a 371.76
|b B973e
|2 20
|
| 100 |
1 |
|
|a Burt, John J.
|9 3257
|
| 245 |
1 |
0 |
|a Educación sexual.
|
| 250 |
|
|
|a 2 ed.
|
| 260 |
|
|
|a México :
|b Interamericana,
|c 1976.
|
| 300 |
|
|
|a 539 p. :
|b il. ;
|c cm.
|
| 650 |
|
7 |
|9 1251
|a Educación sexual
|2 embne
|
| 942 |
|
|
|2 ddc
|c BK
|
| 999 |
|
|
|c 198
|d 198
|
| 952 |
|
|
|0 0
|1 1
|2 ddc
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|6 612_600000000000000_B973C
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|9 462
|a 50
|b 50
|c GN
|d 2012-12-07
|i 50002311
|o 612.6 B973c
|p 50002311
|r 2012-12-07
|t 2
|w 2012-12-07
|y BK
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| 952 |
|
|
|0 0
|1 0
|4 0
|6 371_760000000000000_B973E_1A_ED__1986
|7 0
|8 CG
|9 259003
|a 30
|b 30
|c GN
|d 2013-02-14
|e
|h
|i 30003765
|l 2
|o 371.76 B973e 1a.ed. 1986
|p 30003765
|r 2013-09-10
|s 2013-09-10
|t 1
|w 2005-07-11
|y BK
|