The Constructive triangle.
- Publisher: American Montessori Society, AMS Teachers' Section
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 5304665
- Subject: Montessori method of education Periodicals.
- Subject code: L
- Publication history: v. 1-16, no. 2; winter 1974-spring 1989.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| University of Rochester (RRR) | EAST | v.8 (1981)-v.16,no.3 (1989) | 20310630 |