Henkel-Referate : International Edition.

Henkel-Referate : International Edition. - Dusseldorf : Henkel KGaA, 1993. - 162 s. : il. ; 24 cm. - Excerpts of Henkel Research Papers, 29 0720-9428 ; . - Excerpts of Henkel Research Papers 29 .

bibliogr.

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