Baroid News Bulletin Volume XXX 1979 Bound Magazine 3 Issues Oil Oilfield Gas

Bound volume contains 1979 - Volume 30 Numbers 1, 2, 3 - Spring, Fall, Volume 30 Number 3

There is no Summer issue, is this a mistake or was there none published. Also, the number 3 is not  titled "Winter"

Filled with interesting articles and great photos

Measures about 9" x 6 1/4"

Each issue has 35 pages

In decent used condition, name embossed on front cover and written on inside front cover, see photos