TY - BOOK AU - जसवीर रे / Jasveer Re TI - चुंबकत्व / Chumbak-tva SN - 9788132372400 PY - 2022/// PB - भाषा प्रकाशन / Bhasha Prakashan UR - https://bhashaprakashan.com/product-details/380350 ER -