00506nam a2200181Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 586-08173-9 IIA Library 03:621 PAL Van Amerongen. C 9932 How Things work vol. II, the universal encyclopaedia of machines C. Van Amerongen Frogmore Paladin 1974 591p. Machines Encyclopedia 9933 NASA Thesaurus BK 5735 5735 0 0 0 0 BAN BAN GEN 1978-03-16 33.20 0 03:621/PAL 6412 2021-11-05 33.20 1978-03-16 BK Rs. 33.20