Encounters with comets

~3⁵⁹ €

7d 1h 27m

djin82 (8)

Ecological bases of production

~2⁵⁷ €

7d 1h 47m

djin82 (8)

A surprisingly simple story of science and discovery

~2⁵⁷ €

7d 1h 57m

djin82 (8)

The cat

~2⁰⁵ €

7d 2h 2m

djin82 (8)

Healthy and safe working conditions

~3³⁹ €

7d 2h 7m

djin82 (8)

Nobel laureates

~5¹³ €

7d 2h 12m

djin82 (8)

Labor protection. Fire security.

~1⁵⁴ €

7d 2h 22m

djin82 (8)

Electrothermia and electrowelding.

~3⁵⁹ €

7d 2h 22m

djin82 (8)

Fundamentals of hydraulics and pneumatics

~2⁵⁷ €

7d 2h 27m

djin82 (8)

Manual for laboratory exercises

~3⁵⁹ €

8d 21h 7m

djin82 (8)

Windings of asynchronous motors

~5¹³ €

8d 21h 17m

djin82 (8)

Testing and adjustment of industrial steam boilers

~1⁵⁴ €

8d 21h 22m

djin82 (8)

Technical drawing

~2⁰⁵ €

8d 21h 27m

djin82 (8)

Constructive drawing

~1⁵⁴ €

8d 21h 32m

djin82 (8)

Collection of economic statistics

~3⁰⁸ €

9d 20h 33m

djin82 (8)

Dictionary of market economics

~1⁵⁴ €

9d 20h 38m

djin82 (8)

Enterprise economy

~4¹¹ €

9d 20h 43m

djin82 (8)

Enterprise economy

~5¹³ €

9d 20h 47m

djin82 (8)

Economic sociology

~4¹¹ €

9d 20h 49m

djin82 (8)

A short orthographic dictionary of the Bulgarian literary language

~1⁵⁴ €

9d 21h 1m

djin82 (8)

Interpretive dictionary of the Bulgarian language

~1⁵⁴ €

9d 21h 2m

djin82 (8)

A short English-Bulgarian dictionary

~1⁰³ €

9d 21h 5m

djin82 (8)

Bulgarian-English phrasebook

~1⁸⁰ €

9d 21h 7m

djin82 (8)

Bulgarian language tests for candidate students

~2⁰⁵ €

9d 21h 12m

djin82 (8)

Dictionary of foreign words

~2⁵⁷ €

9d 21h 17m

djin82 (8)

Dictionary of new Bulgarian literature

~3⁵⁹ €

9d 21h 21m

djin82 (8)

Bulgarian interpretive dictionary

~5⁶⁵ €

9d 21h 25m

djin82 (8)

The unknown universe.

~3⁰⁸ €

9d 22h 52m

djin82 (8)

A little book about science

~3⁰⁸ €

9d 22h 57m

djin82 (8)

A talker. Bulgarian-Italian.

~2⁵⁷ €

9d 23h 2m

djin82 (8)

Bulgarian-Italian phrasebook

~1⁵⁴ €

9d 23h 7m

djin82 (8)