Filter by

  • Publication Year
    To
  • Availability
  • Attachment
  • Collection Type
    See More
  • General Material Designation
    See More
  • Location
    See More
  • Language
    See More
Found 1 from your keywords: author=Rebecca Kraft Rector
# Debug Box 
/home/ktlgelm2106025/public_html/lib/SearchEngine/DefaultEngine.php:692 "Search Engine Debug 🔎 🪲"

Engine Type ⚙️: "SLiMS\SearchEngine\DefaultEngine"

SQL ⚙️: array:2 [
  "count" => "select count(distinct b.biblio_id) from biblio as b left join mst_publisher as mp on b.publisher_id=mp.publisher_id left join mst_place as mpl on b.publish_place_id=mpl.place_id left join mst_gmd as mg on b.gmd_id=mg.gmd_id left join biblio_author AS ba ON ba.biblio_id=b.biblio_id left join mst_author AS ma ON ba.author_id=ma.author_id left join biblio_topic AS bt ON bt.biblio_id=b.biblio_id left join mst_topic AS mt ON bt.topic_id=mt.topic_id where b.opac_hide=0 and (b.biblio_id in(select ba.biblio_id from biblio_author as ba left join mst_author as ma on ba.author_id=ma.author_id where ma.author_name like ?))"
  "query" => "select b.biblio_id, b.title, b.image, b.isbn_issn, b.publish_year, b.edition, b.collation, b.series_title, b.call_number, mp.publisher_name as `publisher`, mpl.place_name as `publish_place`, b.labels, b.input_date, mg.gmd_name as `gmd`, GROUP_CONCAT(DISTINCT ma.author_name SEPARATOR ' - ') AS author, GROUP_CONCAT(DISTINCT mt.topic SEPARATOR ', ') AS topic, b.edition, b.collation, b.series_title, b.call_number from biblio as b left join mst_publisher as mp on b.publisher_id=mp.publisher_id left join mst_place as mpl on b.publish_place_id=mpl.place_id left join mst_gmd as mg on b.gmd_id=mg.gmd_id left join biblio_author AS ba ON ba.biblio_id=b.biblio_id left join mst_author AS ma ON ba.author_id=ma.author_id left join biblio_topic AS bt ON bt.biblio_id=b.biblio_id left join mst_topic AS mt ON bt.topic_id=mt.topic_id where b.opac_hide=0 and (b.biblio_id in(select ba.biblio_id from biblio_author as ba left join mst_author as ma on ba.author_id=ma.author_id where ma.author_name like ?)) group by b.biblio_id order by b.last_update desc limit 50 offset 0"
]

Bind Value ⚒️: array:1 [
  0 => "%Rebecca Kraft Rector%"
]
cover
Hardness
Comment Share
Rebecca Kraft Rector

This book explains hardness as one of the properties of matter. Readers are introduced to the meaning of hardness, how the hardness of objects is measured, and examples of materials with different levels of hardness in everyday life. The book uses simple language and engaging illustrations to help children understand basic science concepts about the properties of matter.

Edition
-
ISBN/ISSN
9781978507562
Collation
18,5x22,5cm; 24 hlm
Series Title
-
Call Number
620.11 REC