holness, h.
small-scale inorganic preparations (for schools): / h. holness - 1 ed. - london : sir isaac pitman 1960. - "iii, 57p.; 18 cm."
hard cover
546. hol
small-scale inorganic preparations (for schools): / h. holness - 1 ed. - london : sir isaac pitman 1960. - "iii, 57p.; 18 cm."
hard cover
546. hol