01031nam a2200301 i 450099100093569970753620020507104059.0930421s1987 ne ||| | eng 0444870180b10150419-39ule_instLE00639381ExLDip.to Fisicaita53.7.1553.9.1548Sangwal, Keshra461943Etching of crystals :theory, experiment, and application /Keshra SangwalAmsterdam :North-Holland Publ. Co.,1987xx, 497 p. :ill. ;cm.Defects in solids / S. Amelinckx, J. Nihoul ;15Includes index.Crystals-Etching.b1015041917-02-1727-06-02991000935699707536LE006 53.9.1 SAN12006000077194le006-E0.00-l- 01010.i1018021727-06-02Etching of crystals187596UNISALENTOle00601-01-93ma -engne 01