000
00283ngc a22001214a 4500
001
019082
008
060724s1985 mx spa u
082
0
_a
043519
245
0
0
_a
Curso HELP S.O.S.
260
_a
México :
_b
INSP,
_c
1985
300
_a
1 videocasete VHS
_b
(120 min.)
942
_c
VM
999
_c
16993
_d
16993