Vol. 2 No. 4 (2011): «Scientific bulletin of Ivano-Frankivsk national technical university of oil and gas (series «Economics and management in the oil and gas industry»)»

					View Vol. 2 No. 4 (2011): «Scientific bulletin of Ivano-Frankivsk national technical university of oil and gas (series «Economics and management in the oil and gas industry»)»
Published: 2011-01-05