21 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Chemistry | 1 |
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22 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Information and Digital Technology Examination | 1 |
23 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Japanese Continuers | 1 |
24 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Music 2 | 1 |
25 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Software Design and Development | 1 |
26 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Swedish Continuers | 1 |