World guide to abbreviations, part 2, I - R.
Spillner, Paul
World guide to abbreviations, part 2, I - R. - 2nd. - New York: R.R. Bowker, 1971. - xxxii,959p.
3794011988
060.148 / SPI
World guide to abbreviations, part 2, I - R. - 2nd. - New York: R.R. Bowker, 1971. - xxxii,959p.
3794011988
060.148 / SPI