amortization of government bond
amortization of initial expenses
amortization of lease-hold
amortization of organization expenditures
amortization of organization expenses
amortization of other deferred expenses
amortization of patents
amortization of premium
amortization of premium on bonds purchased
amortization of initial expenses
amortization of lease-hold
amortization of organization expenditures
amortization of organization expenses
amortization of other deferred expenses
amortization of patents
amortization of premium
amortization of premium on bonds purchased
amortization of organization expenses