---
product_id: 193227138
title: "Focus On: 40 Most Popular Stage Theories: Maslow's hierarchy of Needs, Erikson's stages of psychosocial Development, Kübler-Ross Model, Piaget's theory ... Taxonomy, Diffusion of Innovations, Tuck..."
price: "FREE"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/193227138-focus-on-40-most-popular-stage-theories-maslows-hierarchy-needs
store_origin: AR
region: Argentina
---

# Focus On: 40 Most Popular Stage Theories: Maslow's hierarchy of Needs, Erikson's stages of psychosocial Development, Kübler-Ross Model, Piaget's theory ... Taxonomy, Diffusion of Innovations, Tuck...

**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Focus On: 40 Most Popular Stage Theories: Maslow's hierarchy of Needs, Erikson's stages of psychosocial Development, Kübler-Ross Model, Piaget's theory ... Taxonomy, Diffusion of Innovations, Tuck...
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/193227138-focus-on-40-most-popular-stage-theories-maslows-hierarchy-needs)

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- Customers looking for quality international products

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## Description

Buy Focus On: 40 Most Popular Stage Theories: Maslow's hierarchy of Needs, Erikson's stages of psychosocial Development, Kübler-Ross Model, Piaget's theory ... Taxonomy, Diffusion of Innovations, Tuck...: Read Books Reviews - desertcart.com

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07DY3GGHS |
| Accessibility  | Learn more |
| Best Sellers Rank | #2,017,806 in Kindle Store ( See Top 100 in Kindle Store ) #27,826 in Encyclopedias & Subject Guides #30,014 in Reference eBooks |
| Customer Reviews | 4.3 4.3 out of 5 stars (8) |
| Edition  | 1st |
| Enhanced typesetting  | Enabled |
| File size  | 1.3 MB |
| Language  | English |
| Page Flip  | Enabled |
| Print length  | 554 pages |
| Publication date  | June 16, 2018 |
| Publisher  | Focus On |
| Word Wise  | Enabled |
| X-Ray  | Not Enabled |

## Images

![Focus On: 40 Most Popular Stage Theories: Maslow's hierarchy of Needs, Erikson's stages of psychosocial Development, Kübler-Ross Model, Piaget's theory ... Taxonomy, Diffusion of Innovations, Tuck... - Image 1](https://m.media-amazon.com/images/I/71ecsQG1U1L.jpg)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-27*