# A two-mode free-surface numerical model for the three-dimensional time-dependent currents in large lakes by Y. Peter Sheng — resale value

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**A two-mode free-surface numerical model for the three-dimensional time-dependent currents in large lakes by Y. Peter Sheng** — resale value from real closed eBay sales.

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## Details

| Field | Value |
| --- | --- |
| Brand | Y. Peter Sheng |
| Published | 1980 |
| Publisher | Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency |
| Pages | 62 |
| Editions | 8 |
| Category | Mathematics |

## A two-mode free-surface numerical model for the three-dimensional time-dependent currents in large lakes resale value

**A two-mode free-surface numerical model for the three-dimensional time-dependent currents in large lakes** by Y. Peter Sheng (1980). Across 8 editions. Used-book value depends heavily on edition (first printing vs. reprint), condition, dust jacket, and whether it's signed. First editions and out-of-print titles command the biggest premiums.

### What drives the price

First editions/first printings, intact dust jackets, signatures, and unmarked pages are the top value drivers. Book-club editions and later reprints are worth far less.

## FAQ

**Is this specific 1980 edition rare?**

Yes, this 1980 publication from the U.S. Environmental Protection Agency is a specialized piece of environmental research literature.

**What is the subject matter of this book?**

It details a two-mode free-surface numerical model for three-dimensional time-dependent currents in large lakes.

**Who is the author of this mathematical model?**

The work was authored by Y. Peter Sheng and published in 1980.

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Full price guide: https://junkpal.ai/products/a-two-mode-free-surface-numerical-model-for-the-three-dimensional-time-dependent
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Cite as: "JunkPal price guide value as of 2026-06-18, based on real sold listings (junkpal.ai)"