Operantes Lernen. Methoden, Ergebnisse, Anwendung. Ein Handbuch [engel-23827]

Operantes Lernen. Methoden, Ergebnisse, Anwendung. Ein Handbuch [engel-23827]

Marsoni

M251S

$15.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Operantes Lernen. Methoden, Ergebnisse, Anwendung. Ein Handbuch [engel-23827]Erhaltungszustand: Reinhardt, Mchn. 1994. XI, 384 S. mit 214 Abb. Gr. 8. Ppbd. von W. F., P. Bednorz u. S. R. Hursh (Hrsg.) Angermeier

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This is my first experience with K&N engine oil filters. I purchased one through AMZN and it was cheaper than expected. I may have purchased it on sale, because it was only $10. K&N is known to have great products, so I will update this review after I've used this filter for a while. So far, it seems to be working fine.

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Reviewed in the United States on June 25, 2024

Verified Purchase

Raptor

Pawtucket, US

★★★★★ 5

Near OEM quality at 1/4 cost

Near OEM performance at 25% of the cost! Bosch Quality replaced NGKs/Toyota OEMs. Great value and now the engine is running smoothly! I have seen a slight improvement in my mpg @1mpg overall in mixed driving conditions.

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Reviewed in the United States on April 22, 2026

Verified Purchase

Joe H.

Port Orchard, US

★★★★★ 5

Very Expensive

Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.

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Reviewed in the United States on February 12, 2026

Verified Purchase

rkab8745

Bozeman, US

★★★★★ 5

A reliable set of spark plugs.

They’re made in Germany, what else can you say

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Reviewed in the United States on April 24, 2026