---
product_id: 297483345
title: "On Certainty (Harper Perennial Modern Thought)"
brand: "ludwig wittgenstein"
price: "231 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/297483345-on-certainty-harper-perennial-modern-thought
store_origin: RO
region: Romania
---

# On Certainty (Harper Perennial Modern Thought)

**Brand:** ludwig wittgenstein
**Price:** 231 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** On Certainty (Harper Perennial Modern Thought) by ludwig wittgenstein
- **How much does it cost?** 231 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/297483345-on-certainty-harper-perennial-modern-thought)

## Best For

- ludwig wittgenstein enthusiasts

## Why This Product

- Trusted ludwig wittgenstein brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

On Certainty (Harper Perennial Modern Thought)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #168,187 in Books ( See Top 100 in Books ) #87 in Epistemology Philosophy #113 in Philosophy of Logic & Language #256 in Modern Western Philosophy |
| Customer Reviews | 4.6 4.6 out of 5 stars (98) |
| Dimensions  | 5.31 x 0.43 x 8 inches |
| ISBN-10  | 0061316865 |
| ISBN-13  | 978-0061316869 |
| Item Weight  | 2.31 pounds |
| Language  | English, German |
| Print length  | 192 pages |
| Publication date  | September 6, 1972 |
| Publisher  | Harper & Row |

## Images

![On Certainty (Harper Perennial Modern Thought) - Image 1](https://m.media-amazon.com/images/I/711VQiuITML.jpg)

## Frequently Bought Together

- On Certainty (Harper Perennial Modern Thought) (English and German Edition)
- Tractatus Logico-Philosophicus
- The Blue and Brown Books (Harper Perennial Modern Thought)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/297483345-on-certainty-harper-perennial-modern-thought](https://www.desertcart.ro/products/297483345-on-certainty-harper-perennial-modern-thought)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-07*