Numerical index to the Bibliography or scientific and industrial reports. Vol. 1-10. 1946-1948. Edited by Science-Technology Group of Special Libraries Association, compiled by Science-Technology Group of the Special Libraries Council of Philadelphia and Vicinity.
R667553. Numerical index to the Bibliography or scientific and industrial reports. Vol. 1-10. 1946-1948. Edited by Science-Technology Group of Special Libraries Association, compiled by Science-Technology Group of the Special Libraries Council of Philadelphia and Vicinity. © 7Nov49; AA132896. Special Libraries Association (PCW); 25Jul77; R667553.
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