Henkel-Referate : International Edition.

Henkel-Referate : International Edition. - Dusseldorf : Henkel KGaA, 1991. - 150 s. : il. ; 24 cm. - Excerpts of Henkel Research Papers, 27 0720-9428 ; . - Excerpts of Henkel Research Papers 27 .

bibliogr.

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