34:22 play_arrow 11. UnReal Conditional Sentence Yar Badshah visibility 2 schedule 1 р. тому favorite
19:12 play_arrow 2 Faraday law of electromagnetic induction Yar Badshah visibility 5 schedule 1 р. тому favorite
25:06 play_arrow 1.nomenclature of alkyl halides Yar Badshah visibility 2 schedule 1 р. тому favorite
26:59 play_arrow 4.electrophilic nature of carbonyl carbon Yar Badshah visibility 1 schedule 1 р. тому favorite
29:07 play_arrow 2.1 symbolic representation of vectors Yar Badshah visibility 1 schedule 1 р. тому favorite