Customer ,Vendor &Material table names ?

Vendor Master	Tables
Vendor Master (General Section)	LFA1
Vendor Master (Company Code)	LFB1
Vendor master (VAT registration numbers general section)	LFAS
Vendor master (dunning data)	LFB5
Vendor Master (Bank Details)	LFBK
Vendor master record (withholding tax types) X	LFBW
Vendor master record purchasing organization data	LFM1
Vendor Master Record: Purchasing Data	LFM2
Vendor Subrange	WYT1
Vendor Sub Range Description	WYT1T
Partner Functions	WYT3
Customer Master	Tables
General Data in Customer Master	KNA1
Customer Master (Company Code)	KNB1
Assign customer credit card	VCKUN
Customer Master Contact Partner	MASSKNVK
Customer master record sales request form	MASSKNVD
Customer Master Sales Data	KNVV
Customer Master Partner Functions	KNVP
Customer Master Licenses	KNVL
Customer Master Tax Indicator	KNVI
Customer Master Unloading Points	KNVA
Customer master credit management: Control area data	KNKK
Customer master credit management: Central data	KNKA
Customer Master: Legal Control  Sanctioned Party List	KNEX
Customer Master (Bank Details)	KNBK
Customer master (dunning data)	KNB5
Customer master (VAT registration numbers general section)	KNAS
Material Master	Tables
General Material Data	MARA
Material Descriptions	MAKT
Plant Data for Material	MARC
Material Valuation	MBEW
Storage Location Data for Material	MARD
Units of Measure for Material	MARM
Sales Data for Material	MVKE
Forecast Parameters	MPOP
Planning Data	MPGD_MASS
Tax Classification for Material	MLAN
Material Data for Each Warehouse Number	MLGN
Material Data for Each Storage Type	MLGT