@book{59047,
	author = {Centralny Instytut Informacji Naukowo-Technicznej i Ekonomicznej (Poland)},
	title = {Polish technical and economic abstracts.},
	publisher = {Centralny Instytut Informacji Naukowo-Technicznej i Ekonomicznej,},
	year = {1973},
	series = {PTEA},
	address = {Warszawa :},
	note = {An abstracting journal of Polish scientific and economic literature published in Warsaw in 1973 by CSTEI. Issue No. 1(89) contains classified abstracts numbered 15172–15431 taken from domestic journals, books, and reports. Includes an editorial board directory and ordering guidelines for photocopies and microfilms.}
}