000 00600nam a2200193 a 4500
005 20210219161449.0
008 081109s1957 mx r 000 0 spa d
035 _aUPN01000185579
049 _aUNE
080 _a372.83 =20 MAH
100 1 _aMahalanobis, P. C..
245 1 4 _aThe University teaching of social sciences :
_bstatistics /
_cP. C. Mahalanobis.
260 _aParis :
_bUNESCO,
_c1957.
300 _a209 p.
440 0 _aTeaching in the social sciences
690 _aDemografia- EnseƱanza de las ciencias sociales
690 _aEducacion en materia de poblacion
905 _aUNESCO
999 _c157682
_d157682