ISBN: 978-959-7005-02-5
ISBN-10: 959-7005-02-6
Centro de Estudios Demográficos, Universidad de La Habana · 1994
| See also (possibly by other authors): | ||
| 2004 | Paperback | Metodologia de La Investigacion (Spanish Edition) |
| 1998 | Paperback | Metodologia de La Investigacion (Spanish Edition) |