00778nam a2200229 b 4500 3228 20250717113123.0 230331s9999 xx 000 0 und d 9781770257238 pbk RDA 3228 ST 540 McLA McLaren, Helga 129456 Chemistry: X-Kit essential reference Grade 10-12/ Helga McLaren. Pinelands [South Africa]: Pearson Education; 2011. 252 pages.: illustrations; 30 cm. X-kit essential reference. Chemistry- study & teaching (Secondary) 186867 Chemistry- studyguides Chemistry- problems, exercises, etc 195496 561 John Tresidder 367 Ellen Msibi ddc BOOK ddc 747570 747569 0 0 0 0 EMBAL EMBAL 2023-03-31 0 ST 540 McL GM 086 016 2023-03-31 2023-03-31 BK ST 540 McL 0 0 ddc 0 0 500 SECL SECL Non_Fiction 2025-07-10 350.00 0 ST 540 McLA 069060 2025-07-10 2025-07-10 BOOK