Introductory oceanography.

Introductory oceanography. /

Introductory algebra . /

Introductory electronics /

Introductory economics. /

Ecology.

Marine engineers´ handbook.

The oceans and marine geochemistry /

Marin Preda. : Vocaţie şi aspiraţie. /

Marin Preda. : Dictionar de personaje. /

Foraminiferen - marine Mikroorganismen /

Meerestechnologie. Marine Technology.

Master mariner : at the helm across seven seas /

Introductory Chinese : listening and speaking

Introductory Chinese : listening comprehension

Introductory Chinese : reading comprehension

Introductory Chinese : listening comprehension workbook

Introductory chinese : chinese character workbook

Introductory physical science /

Introductory college physics /

Elements of marine ecology. An introductory course.