Warning: Declaration of description_walker::start_el(&$output, $item, $depth, $args) should be compatible with Walker_Nav_Menu::start_el(&$output, $data_object, $depth = 0, $args = NULL, $current_object_id = 0) in /home/tohoaccounting/www/book/zeirishi.co.uk/wp-content/themes/responsive_239/functions.php on line 47 第４章 営業だって二兎追え！ | 本郷孔洋の経営ノート