FR1511707A
(fr )
1968-02-02
Poulie équilibrée à dispositif rotatif
Nomoto
1949
On the Thermoplastic Effect
DK121417B
(da )
1971-10-11
Centrifugalpumpe med lodret aksel.
Spiers
1950
The central Catholic high school
DK125108B
(da )
1972-12-27
Anordning ved skovlhjul med indstillelige skovle.
Russell
1951
The Shakespearean soliloquy.
SU70362A1
(ru )
1947-11-30
Развертка со вставными ножами
FR983048A
(fr )
1951-06-18
Hélice à pales excentrées
CH293533A
(de )
1953-09-30
Zwangsdurchflussdampferzeuger.
Baroni
1949
Lombard Art in Zurich
Brown Jr
1949
The Basing-Point System
CH404841A
(de )
1965-12-31
Turbomaschinen mit verstellbaren Schaufeln
Novak
1949
Osnovi fotografske tehnike
Hazarika
1950
Banij Kuwar
Jakšić
1949
Izabrane pripovetke
FR1529057A
(fr )
1968-06-14
Dispositif de réglage des pales de soufflantes axiales ou appareils analogues, ainsi qu'appareils munis dudit dispositif
Emerson
1947
Congress at the Crossroads
O'Hagan
1948
Collegian 1948
Cowan
1966
The Canadian white pine trade with the United Kingdom, 1867-1914.
Migone
1949
Robert Service: Poet of the Canadian North.
Lawrence
1947
Utilizing Health Knowledge in the Public Schools
কলিতা et al.
1950
সতীৰ তেজ
Hunker
1949
Trade practice conferences
Bošković
1951
ALMANAH HRVATSKOG PRIRODOSLOVNOG DRUŠTVA za godinu 1951.
Karapandžić
1949
Viša matematika za studente šumarstva