Helga Hartwig

10 books • 4 series

Oct 11, 2013
Cover of EAGLE-STARTHILFE - Ein Semester Operations Research

EAGLE-STARTHILFE - Ein Semester Operations Research

Jun 16, 2010
Cover of Wirtschaftsstatistik Fur Studienanfanger

Wirtschaftsstatistik Fur Studienanfanger

Jan 1, 1993
Cover of Heureka Heute

Heureka Heute (Einblicke in Die Wissenschaft)

Nov 1, 1989
Cover of Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Formula Index A-Z Formula Index Supplement S2 Gmelin Formula Index 2.Suppl (for 1980-1987) C23 - C32.5

Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Formula Index A-Z Formula Index Supplement S2 Gmelin Formula Index 2.Suppl (for 1980-1987) C23 - C32.5

Oct 13, 1989
Cover of Index Formula Index

Index Formula Index (Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th edition, A-Z / s2 / 6) (Formula Index, A-Z / s2 / 1)

Jun 1, 1989
Cover of Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Formula Index A-Z Formula Index Supplement S2 Gmelin Formula Index 2.Suppl (for 1980-1987) C12 - C16.5

Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Formula Index A-Z Formula Index Supplement S2 Gmelin Formula Index 2.Suppl (for 1980-1987) C12 - C16.5

Dec 1, 1988
Cover of Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Formula Index A-Z Formula Index Supplement S2 Gmelin Formula Index 2.Suppl (for 1980-1987) C7 - C11.4

Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Formula Index A-Z Formula Index Supplement S2 Gmelin Formula Index 2.Suppl (for 1980-1987) C7 - C11.4

Nov 1, 1988
Cover of Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Element B B. Bor. Boron (System-NR. 13) Ergdnzungsband 1-20 Borverbindungen

Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Element B B. Bor. Boron (System-NR. 13) Ergdnzungsband 1-20 Borverbindungen

Oct 28, 1988
Cover of B2 - Brx

B2 - Brx (Formula Index, A-Z / s2 / 2) (Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition / Formula Index)

Sep 29, 1988
Cover of Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition

Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition (Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th edition, A-Z / s2 / 5)