@book{20669,
	title = {Learning Access 97 : developer levels},
	publisher = {Keystone Learning Systems Corp.},
	year = {1997},
	address = {UtahUS},
	note = {Doc. Centre has : Level 1 {123 mins}. - Level 2 {136 mins}. - Level 3 {117 mins). - Level 4 {124 mins}. - Level 5 {105 mins}. - Level 6 {132 mins).}
}