TY - BOOK ED - International Maritime Organization TI - General requirements and performance standards for shipborne radiocommunications and navigational equipment: : Including related operational recommendations and guidance SN - 9280114441 U1 - 623.734 23 PY - 1997/// CY - London PB - International Maritime Organization KW - Electronics in navigation -- Standards KW - Ships -- Electronic equipment -- Standards KW - Radar -- Installation on ships -- Standards ER -